闪耀光栅衍射+涡旋光束经过相位光栅衍射

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  • 2022-08-18 21:29
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主要为闪耀光栅及其衍射光强分布的表示,以及LG光束经过相位光栅后的衍射场。 对奇点结构光场感兴趣的可以了解下
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  • 闪耀光栅的衍射特性研究.pdf
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内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/62fe58c7f97302478e7104fe/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/62fe58c7f97302478e7104fe/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">&#31532;</div><div class="t m0 x2 h3 y2 ff2 fs0 fc0 sc0 ls0 ws0">34</div><div class="t m0 x3 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">&#21367;<span class="_ _0"> </span>&#31532;</div><div class="t m0 x4 h3 y2 ff2 fs0 fc0 sc0 ls0 ws0">1</div><div class="t m0 x5 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">&#26399;</div><div class="t m0 x6 h3 y3 ff2 fs0 fc0 sc0 ls0 ws0">2010</div><div class="t m0 x7 h2 y4 ff1 fs0 fc0 sc0 ls0 ws0">&#24180;</div><div class="t m0 x8 h3 y3 ff2 fs0 fc0 sc0 ls0 ws0">1</div><div class="t m0 x9 h2 y4 ff1 fs0 fc0 sc0 ls0 ws0">&#26376;</div><div class="t m0 xa h4 y5 ff1 fs1 fc0 sc0 ls0 ws0">&#28608;<span class="_ _1"> </span>&#20809;<span class="_ _1"> </span>&#25216;<span class="_ _1"> </span>&#26415;</div><div class="t m0 xb h5 y6 ff2 fs1 fc0 sc0 ls0 ws0">LASER<span class="_ _2"> </span>TECHNOL<span class="_ _3"></span>OGY</div><div class="t m0 xc h3 y2 ff2 fs0 fc0 sc0 ls0 ws0">Vol&#65294;<span class="_ _4"> </span>34<span class="_ _5"></span><span class="ff1">&#65292;<span class="_ _6"></span><span class="ff2">No&#65294;<span class="_ _4"> </span>1</span></span></div><div class="t m0 xc h3 y3 ff2 fs0 fc0 sc0 ls0 ws0">January<span class="ff1">&#65292;<span class="_ _7"></span><span class="ff2">2010</span></span></div><div class="t m0 xd h6 y7 ff3 fs0 fc0 sc0 ls0 ws0">&#25991;&#31456;<span class="_ _5"></span>&#32534;&#21495;</div><div class="t m0 xe h3 y8 ff3 fs0 fc0 sc0 ls0 ws0">:<span class="_ _8"> </span><span class="ff2">1001<span class="_ _5"></span>-<span class="_ _9"></span>3806<span class="_ _5"></span><span class="ff1">(<span class="_ _a"> </span></span>2010<span class="_ _5"></span><span class="ff1">)<span class="_ _a"> </span></span>01<span class="_ _5"></span>-<span class="_ _9"></span>0041<span class="_ _5"></span>-<span class="_ _9"></span>04</span></div><div class="t m0 xf h7 y9 ff4 fs2 fc0 sc0 ls0 ws0">&#38378;<span class="_ _b"></span>&#32768;<span class="_ _b"></span><span class="ff3">&#20809;<span class="_ _b"></span><span class="ff5">&#26629;<span class="_ _b"></span></span>&#30340;<span class="_ _b"></span></span>&#34893;<span class="_ _b"></span>&#23556;<span class="_ _b"></span><span class="ff5">&#29305;<span class="_ _b"></span><span class="ff3">&#24615;<span class="_ _b"></span>&#30740;<span class="_ _b"></span>&#31350;</span></span></div><div class="t m1 x10 h8 ya ff6 fs3 fc0 sc0 ls0 ws0">&#27146;&#21460;<span class="_ _5"></span>&#32500;</div><div class="t m1 x11 h9 yb ff7 fs3 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m1 x12 h8 ya ff7 fs3 fc0 sc0 ls0 ws0">&#21608;<span class="_"> </span><span class="ff6">&#24198;<span class="_ _5"></span></span>&#21326;</div><div class="t m0 x13 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">(</div><div class="t m0 x14 h2 yd ff8 fs0 fc0 sc0 ls0 ws0">&#35199;<span class="ff9">&#23433;<span class="_ _5"></span><span class="ffa">&#20132;<span class="ff1">&#36890;<span class="_ _5"></span>&#22823;&#23398;<span class="_ _2"> </span><span class="ffb">&#30005;<span class="ffc">&#23376;</span></span>&#19982;<span class="_ _5"></span><span class="ffd">&#20449;&#24687;<span class="_ _5"></span></span>&#24037;&#31243;<span class="_ _5"></span>&#23398;&#38498;</span></span></span></div><div class="t m0 x15 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x16 h2 yd ff8 fs0 fc0 sc0 ls0 ws0">&#35199;<span class="ff9">&#23433;</span></div><div class="t m0 x17 h3 yc ff2 fs0 fc0 sc0 ls0 ws0">710049<span class="ff1">)</span></div><div class="t m0 x18 h6 ye ff3 fs0 fc0 sc0 ls0 ws0">&#25688;&#35201;</div><div class="t m0 xe h6 yf ff3 fs0 fc0 sc0 ls0 ws0">:</div><div class="t m0 x5 h2 ye ff1 fs0 fc0 sc0 ls0 ws0">&#20026;&#20102;<span class="_ _5"></span>&#31995;&#32479;<span class="_ _5"></span><span class="ffa">&#30740;&#31350;<span class="_ _5"></span><span class="ffe">&#38378;&#32768;<span class="_ 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class="ff1">&#30340;<span class="_ _5"></span><span class="ffd">&#24433;<span class="_ _5"></span><span class="ff10">&#21709;</span></span></span></div><div class="t m0 x1b h2 yf ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x1c h2 ye ff1 fs0 fc0 sc0 ls0 ws0">&#37319;<span class="_ _5"></span>&#29992;<span class="_ _5"></span><span class="ff11">&#20005;<span class="_ _c"></span><span class="ff10">&#26684;<span class="_ _5"></span></span></span>&#30340;<span class="_ _5"></span><span class="ffc">&#32806;<span class="_ _c"></span></span>&#21512;<span class="_ _5"></span><span class="ffc">&#27874;<span class="_ _5"></span><span class="ff8">&#20998;<span class="_ _c"></span><span class="ff10">&#26512;<span class="_ _5"></span><span class="ffa">&#26041;<span class="_ _5"></span>&#27861;</span></span></span></span></div><div class="t m0 x1d h2 yf ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 xd h2 y10 ffa fs0 fc0 sc0 ls0 ws0">&#24471;&#21040;<span class="_ 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class="_ _5"></span><span class="ff10">&#25928;<span class="_ _5"></span><span class="ff8">&#29575;<span class="_ _5"></span><span class="ff1">&#30340;<span class="_ _5"></span><span class="ffa">&#20851;<span class="_ _5"></span></span>&#31995;</span></span></span></span></div><div class="t m0 x20 ha y11 ff12 fs0 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x21 h2 y10 ff1 fs0 fc0 sc0 ls0 ws0">&#32467;<span class="_ _5"></span><span class="ffa">&#26524;<span class="_ _5"></span>&#34920;<span class="_ _5"></span>&#26126;</span></div><div class="t m0 x22 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x23 h2 y10 ff8 fs0 fc0 sc0 ls0 ws0">&#38543;<span class="_ _5"></span>&#30528;<span class="_ _5"></span><span class="ff11">&#27133;<span class="_ _5"></span>&#39030;<span class="_ _c"></span><span class="ffd">&#35282;<span class="_ _5"></span><span class="ff1">&#30340;<span class="_ _5"></span><span class="ffb">&#22686;<span class="_ _c"></span></span>&#22823;</span></span></span></div><div class="t m0 x24 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x25 hb y10 ffe fs0 fc0 sc0 ls0 ws0">&#38378;<span class="_ _5"></span>&#32768;<span class="_ _5"></span><span class="ffd">&#35282;<span class="_ _c"></span><span class="ff8">&#21521;<span class="_ _5"></span><span class="ffb">&#20943;</span></span></span></div><div class="t m0 xd h2 y12 ff8 fs0 fc0 sc0 ls0 ws0">&#23569;<span class="ff1">&#30340;<span class="_ _5"></span><span class="ffa">&#26041;</span></span>&#21521;<span class="_ _5"></span><span class="ff9">&#31227;<span class="ffd">&#21160;</span></span></div><div class="t m0 x26 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x27 h2 y12 fff fs0 fc0 sc0 ls0 ws0">&#34893;<span class="ffd">&#23556;<span class="_ _5"></span><span class="ff10">&#25928;<span class="ff8">&#29575;<span class="_ _5"></span><span class="ffb">&#21017;</span>&#21521;<span class="_ _5"></span><span class="ff9">&#38477;<span class="ffb">&#20302;<span class="_ _5"></span><span class="ff1">&#30340;<span class="ffa">&#26041;<span class="_ _5"></span></span></span></span></span>&#21521;<span class="ff9">&#31227;<span class="_ _5"></span></span></span></span>&#21160;</span></div><div class="t m0 x28 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">;</div><div class="t m0 x19 h2 y12 ff11 fs0 fc0 sc0 ls0 ws0">&#27133;&#39030;<span class="_ _5"></span><span class="ffd">&#35282;<span class="ff1">&#19968;<span class="_ _5"></span></span>&#23450;<span class="_ _5"></span><span class="ff8">&#26102;</span></span></div><div class="t m0 x29 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x2a h2 y12 ff8 fs0 fc0 sc0 ls0 ws0">&#38543;<span class="_ _5"></span>&#30528;<span class="_ _5"></span><span class="ff1">&#20809;<span class="_ _5"></span><span class="ffc">&#27874;<span class="_ _5"></span><span class="ffd">&#38271;<span class="_ _5"></span></span></span>&#30340;<span class="_ _5"></span><span class="ffb">&#22686;<span class="_ _5"></span></span>&#22823;</span></div><div class="t m0 x2b h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x2c h2 y12 fff fs0 fc0 sc0 ls0 ws0">&#34893;<span class="_ _5"></span><span class="ffd">&#23556;<span class="_ _5"></span><span class="ff10">&#25928;<span class="_ _5"></span><span class="ff8">&#29575;<span class="_ _5"></span><span class="ff9">&#38477;<span class="_ _5"></span><span class="ffb">&#20302;</span></span></span></span></span></div><div class="t m0 x2d h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x2e h2 y12 ff8 fs0 fc0 sc0 ls0 ws0">&#21516;<span class="_ _5"></span>&#26102;<span class="_ _5"></span><span class="ffe">&#38378;<span class="_ _c"></span>&#32768;<span class="_ _5"></span><span class="ffd">&#35282;<span class="_ _5"></span></span></span>&#21521;<span class="_ _c"></span><span class="ffb">&#22686;<span class="_ _5"></span><span class="ff1">&#22823;<span class="_ _5"></span>&#30340;</span></span></div><div class="t m0 xd h2 y14 ffa fs0 fc0 sc0 ls0 ws0">&#26041;<span class="ff8">&#21521;<span class="_ _5"></span><span class="ff9">&#31227;<span class="ffd">&#21160;</span></span></span></div><div class="t m0 xe h2 y15 ff1 fs0 fc0 sc0 ls0 ws0">;</div><div class="t m0 x2f h2 y14 ff8 fs0 fc0 sc0 ls0 ws0">&#21516;&#26102;<span class="_ _5"></span>&#20998;<span class="ff10">&#26512;<span class="_ _5"></span><span class="ff1">&#20102;<span class="ffe">&#38378;<span class="_ _5"></span>&#32768;</span>&#20809;<span class="_ _5"></span><span class="ffc">&#26629;</span>&#30340;<span class="_ _5"></span><span class="ffb">&#20559;<span class="ffc">&#25391;<span class="_ _5"></span></span></span></span>&#29616;<span class="ffb">&#35937;</span></span></div><div class="t m0 x30 ha y15 ff12 fs0 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x28 h2 y14 ff8 fs0 fc0 sc0 ls0 ws0">&#20998;<span class="ff10">&#26512;<span class="_ _5"></span><span class="ff1">&#32467;<span class="ffa">&#26524;<span class="_ _5"></span></span>&#21487;&#20026;<span class="_ _5"></span><span class="ffe">&#38378;&#32768;<span class="_ _5"></span></span>&#20809;<span class="ffc">&#26629;<span class="_ _5"></span></span>&#30340;&#35774;<span class="_ _5"></span>&#35745;<span class="ffa">&#25552;<span class="_ _5"></span>&#20379;&#21442;<span class="_ _5"></span><span class="ff9">&#32771;</span>&#20381;<span class="_ _5"></span>&#25454;</span></span></span></div><div class="t m0 x31 ha y15 ff12 fs0 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x18 h6 y16 ff3 fs0 fc0 sc0 ls0 ws0">&#20851;&#38190;<span class="_ _5"></span>&#35789;</div><div class="t m0 x5 h6 y17 ff3 fs0 fc0 sc0 ls0 ws0">:</div><div class="t m0 x26 h2 y16 fff fs0 fc0 sc0 ls0 ws0">&#34893;<span class="ffd">&#23556;<span class="_ _5"></span><span class="ff1">&#19982;&#20809;<span class="_ _5"></span><span class="ffc">&#26629;</span></span></span></div><div class="t m0 x1e h2 y17 ff1 fs0 fc0 sc0 ls0 ws0">;</div><div class="t m0 x1f hb y16 fff fs0 fc0 sc0 ls0 ws0">&#34893;<span class="ffd">&#23556;<span class="_ _5"></span><span class="ff10">&#25928;<span class="ff8">&#29575;</span></span></span></div><div class="t m0 x32 h2 y17 ff1 fs0 fc0 sc0 ls0 ws0">;</div><div class="t m0 x33 h2 y16 ff11 fs0 fc0 sc0 ls0 ws0">&#20005;<span class="ff10">&#26684;<span class="_ _5"></span><span class="ffc">&#32806;<span class="ff1">&#21512;<span class="_ _5"></span></span>&#27874;<span class="ff8">&#20998;<span class="_ _5"></span></span></span>&#26512;</span></div><div class="t m0 x34 h2 y17 ff1 fs0 fc0 sc0 ls0 ws0">;</div><div class="t m0 x35 h2 y16 ff1 fs0 fc0 sc0 ls0 ws0">&#20809;<span class="ffc">&#26629;<span class="_ _5"></span></span>&#32467;<span class="ff10">&#26500;<span class="_ _5"></span><span class="ffa">&#21442;</span></span>&#37327;</div><div class="t m0 x18 h6 y18 ff3 fs0 fc0 sc0 ls0 ws0">&#20013;&#22270;<span class="_ _5"></span>&#20998;&#31867;<span class="_ _5"></span>&#21495;</div><div class="t m0 x36 h3 y19 ff3 fs0 fc0 sc0 ls0 ws0">:<span class="_ _d"> </span><span class="ff2">O<span class="_ _3"></span>436&#65294;<span class="_ _4"> </span>1</span></div><div class="t m0 x37 h6 y18 ff3 fs0 fc0 sc0 ls0 ws0">&#25991;&#29486;<span class="_ _5"></span>&#26631;&#35782;<span class="_ _5"></span>&#30721;</div><div class="t m0 x38 h3 y19 ff3 fs0 fc0 sc0 ls0 ws0">:<span class="_ _d"> </span><span class="ff2">A<span class="_ _e"> </span><span class="ff13">doi<span class="ffa">:<span class="_ _4"> </span></span></span>10<span class="_ _5"></span>&#65294;<span class="_ _4"> </span>3969<span class="_ _b"> </span>/<span class="_ _b"></span>j<span class="_ _5"></span>&#65294;<span class="_ _a"> </span>issn&#65294;<span class="_ _4"> </span>10<span class="_ _3"></span>01<span class="_ _5"></span>-<span class="_ _f"></span>3806<span class="_ _5"></span>&#65294;<span class="_ _4"> </span>20<span class="_ _3"></span>10<span class="_ _5"></span>&#65294;<span class="_ _4"> </span>01<span class="_ _5"></span>&#65294;<span class="_ _4"> </span>01<span class="_ _3"></span>2</span></div><div class="t m0 x36 hc y1a ff13 fs4 fc0 sc0 ls0 ws0">Analy<span class="_ _3"></span>sis<span class="_ _10"> </span>of<span class="_ _10"> </span>diffraction<span class="_ _10"> </span>characteristics<span class="_ _11"> </span>of<span class="_ _10"> </span>blazed<span class="_ _10"> </span>gratings</div><div class="t m0 x39 h4 y1b ff14 fs1 fc0 sc0 ls0 ws0">FAN<span class="_ _2"> </span>Shu<span class="_ _5"></span>-<span class="_ _f"></span>wei<span class="_ _5"></span><span class="ff1">&#65292;<span class="_ _7"></span><span class="ff14">ZHO<span class="_ _3"></span>U<span class="_ _2"> </span>Qing<span class="_ _5"></span>-<span class="_ _f"></span>hua</span></span></div><div class="t m0 x3a h3 y1c ff1 fs0 fc0 sc0 ls0 ws0">(<span class="_ _12"> </span><span class="ff2">School<span class="_ _12"> </span>of<span class="_ _13"> </span>Electroni<span class="_ _3"></span>c<span class="_ _12"> </span>and<span class="_ _13"> </span>Information<span class="_ _12"> </span>Engineer<span class="_ _3"></span>ing<span class="ff1">&#65292;<span class="_ _6"></span><span class="ff2">Xi<span class="ff12">&#8217;<span class="_ _7"></span><span class="ff2">an<span class="_ _13"> </span>Jiaotong<span class="_ _12"> </span>University<span class="ff1">&#65292;<span class="_ _6"></span><span class="ff2">Xi<span class="ff12">&#8217;<span class="_ _7"></span><span class="ff2">an<span class="_ _14"> </span>710049<span class="ff1">&#65292;<span class="_ _6"></span><span class="ff2">China<span class="ff1">)</span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x18 h3 y1d ff13 fs0 fc0 sc0 ls0 ws0">Abstrac<span class="_ _3"></span>t<span class="ffa">:<span class="_ _15"> </span><span class="ff2">In<span class="_ _12"> </span>order<span class="_ _13"> </span>to<span class="_ _13"> </span>study<span class="_ _12"> </span>the<span class="_ _12"> </span>diffraction<span class="_ _12"> </span>characteristics<span class="_ _12"> </span>of<span class="_ _13"> </span>blazed<span class="_ _14"> </span>gratings<span class="_ _12"> </span>and<span class="_ _12"> </span>analyze<span class="_ _12"> </span>the<span class="_ _13"> </span>influen<span class="_ _3"></span>ce<span class="_ _12"> </span>of<span class="_ _12"> </span>grating<span class="_ _12"> </span>parameters</span></span></div><div class="t m0 xd h3 y1e ff2 fs0 fc0 sc0 ls0 ws0">on<span class="_ _12"> </span>diffraction<span class="_ _12"> </span>efficiency</div><div class="t m0 x3b h3 y1f ff1 fs0 fc0 sc0 ls0 ws0">&#65292;<span class="_ _6"></span><span class="ff2">the<span class="_ _12"> </span>dependence<span class="_ _12"> </span>of<span class="_ _12"> </span>diffractio<span class="_ _3"></span>n<span class="_ _14"> </span>efficiency<span class="_ _14"> </span>on<span class="_ _12"> </span>the<span class="_ _14"> </span>different<span class="_ _14"> </span>grating<span class="_ _14"> </span>structure<span class="_ _14"> </span>parameters<span class="_ _14"> </span>and<span class="_ _14"> </span>wavelengths<span class="_ _14"> </span>was</span></div><div class="t m0 xd h3 y20 ff2 fs0 fc0 sc0 ls0 ws0">obtained<span class="_ _12"> </span>based<span class="_ _12"> </span>on<span class="_ _13"> </span>the<span class="_ _12"> </span>rigorous<span class="_ _12"> </span>coupled-<span class="_ _16"></span>wave<span class="_ _12"> </span>electromagnet<span class="_ _3"></span>ic<span class="_ _12"> </span>theory&#65294;<span class="_ _a"> </span>Calculation<span class="_ _12"> </span>results<span class="_ _13"> </span>showed<span class="_ _13"> </span>that<span class="_ _13"> </span>the<span class="_ _13"> </span>larger<span class="_ _13"> </span>the<span class="_ _13"> </span>slot<span class="_ _2"> </span>angle<span class="ff1">&#65292;<span class="_ _6"></span><span class="ff2">the</span></span></div><div class="t m0 xd h3 y21 ff2 fs0 fc0 sc0 ls0 ws0">smaller<span class="_ _12"> </span>the<span class="_ _12"> </span>blazed<span class="_ _13"> </span>angle<span class="_ _14"> </span>and<span class="_ _14"> </span>the<span class="_ _12"> </span>diffraction<span class="_ _14"> </span>efficiency<span class="ff1">&#65292;<span class="_ _6"></span><span class="ff2">and<span class="_ _14"> </span>the<span class="_ _14"> </span>bigger<span class="_ _12"> </span>the<span class="_ _14"> </span>wavelength<span class="ff1">&#65292;<span class="_ _6"></span><span class="ff2">the<span class="_ _14"> </span>smaller<span class="_ _14"> </span>the<span class="_ _12"> </span>diffraction<span class="_ _14"> </span>efficiency<span class="_ _14"> </span>and<span class="_ _14"> </span>the</span></span></span></span></div><div class="t m0 xd h3 y22 ff2 fs0 fc0 sc0 ls0 ws0">bigger<span class="_ _14"> </span>the<span class="_ _12"> </span>blazed<span class="_ _14"> </span>angle&#65294;<span class="_ _a"> </span>Finally<span class="ff1">&#65292;<span class="_ _6"></span><span class="ff2">the<span class="_ _14"> </span>polarization<span class="_ _14"> </span>phenome<span class="_ _3"></span>non<span class="_ _14"> </span>of<span class="_ _12"> </span>a<span class="_ _12"> </span>blazed<span class="_ _14"> </span>grating<span class="_ _14"> </span>was<span class="_ _14"> </span>analyzed&#65294;<span class="_ _a"> </span>The<span class="_ _14"> </span>obtained<span class="_ _14"> </span>results<span class="_ _14"> </span>are<span class="_ _12"> </span>helpful<span class="_ _14"> </span>for</span></span></div><div class="t m0 xd h3 y23 ff2 fs0 fc0 sc0 ls0 ws0">the<span class="_ _12"> </span>grating<span class="_ _13"> </span>design&#65294;</div><div class="t m0 x18 h3 y24 ff13 fs0 fc0 sc0 ls0 ws0">Key<span class="_ _12"> </span>words<span class="ffa">:<span class="_ _15"> </span><span class="ff2">diffraction<span class="_ _12"> </span>and<span class="_ _12"> </span>grating<span class="ff1">;<span class="_ _a"> </span></span>diffraction<span class="_ _12"> </span>efficiency<span class="ff1">;<span class="_ _a"> </span></span>rigorou<span class="_ _3"></span>s<span class="_ _12"> </span>coupled-<span class="_ _16"></span>wave<span class="_ _12"> </span>analysis<span class="ff1">;<span class="_ _a"> </span></span>grating<span class="_ _12"> </span>parameter</span></span></div><div class="t m0 xd h2 y25 ff1 fs0 fc0 sc0 ls0 ws0">&#20316;<span class="ff8">&#32773;<span class="_ _5"></span>&#31616;<span class="_ _5"></span>&#20171;</span></div><div class="t m0 xe h2 y26 ffa fs0 fc0 sc0 ls0 ws0">:</div><div class="t m0 x2f h2 y25 ff15 fs0 fc0 sc0 ls0 ws0">&#27146;<span class="_ _5"></span>&#21460;<span class="_ _5"></span><span class="ff1">&#32500;</span></div><div class="t m0 x3c h3 y26 ff1 fs0 fc0 sc0 ls0 ws0">(<span class="_ _14"> </span><span class="ff2">1968<span class="_ _5"></span>-<span class="_ _17"></span><span class="ff1">)<span class="_ _12"> </span>&#65292;</span></span></div><div class="t m0 x3d hb y25 ff8 fs0 fc0 sc0 ls0 ws0">&#22899;</div><div class="t m0 x3e h2 y26 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x3f h2 y25 ff9 fs0 fc0 sc0 ls0 ws0">&#21103;<span class="_ _5"></span><span class="ffa">&#25945;<span class="_ _5"></span></span>&#25480;</div><div class="t m0 x40 h2 y26 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x41 h2 y25 ff9 fs0 fc0 sc0 ls0 ws0">&#21338;<span class="_ _5"></span><span class="ff8">&#22763;</span></div><div class="t m0 x42 h2 y26 ff1 fs0 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x43 h2 y25 ffa fs0 fc0 sc0 ls0 ws0">&#20027;<span class="_ _5"></span><span class="ff8">&#35201;<span class="_ _5"></span></span>&#30740;<span class="_ _5"></span>&#31350;<span class="_ _5"></span><span class="fff">&#34893;</span></div><div class="t m0 x44 h2 y27 ffd fs0 fc0 sc0 ls0 ws0">&#23556;<span class="ff1">&#20809;<span class="_ _5"></span><span class="ffc">&#26629;</span>&#29702;<span class="_ _5"></span><span class="ffc">&#35770;</span>&#19982;<span class="_ _5"></span>&#35774;&#35745;</span></div><div class="t m0 x26 ha y28 ff12 fs0 fc0 sc0 ls0 ws0">&#12289;</div><div class="t m0 x27 h2 y27 ff10 fs0 fc0 sc0 ls0 ws0">&#22266;<span class="ffa">&#20307;<span class="_ _5"></span><span class="ff1">&#28608;&#20809;<span class="_ _5"></span><span class="ffc">&#22120;<span class="ff8">&#20214;<span class="_ _5"></span></span></span>&#19982;&#25216;<span class="_ _5"></span>&#26415;</span></span></div><div class="t m0 x32 ha y28 ff12 fs0 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 xd h3 y29 ff2 fs0 fc0 sc0 ls0 ws0">E-<span class="_ _16"></span>mail<span class="ffa">:<span class="_ _a"> </span></span>shwfan@<span class="_ _a"> </span>m<span class="_ _3"></span>ail&#65294;<span class="_ _a"> </span>xjtu&#65294;<span class="_ _a"> </span>edu&#65294;<span class="_ _a"> </span>cn</div><div class="t m0 xd h2 y2a ff8 fs0 fc0 sc0 ls0 ws0">&#25910;&#31295;<span class="_ _5"></span>&#26085;<span class="ff1">&#26399;</span></div><div class="t m0 xe h3 y2b ffa fs0 fc0 sc0 ls0 ws0">:<span class="_ _4"> </span><span class="ff2">2008-<span class="_ _18"></span>11<span class="_ _5"></span>-<span class="_ _9"></span>06<span class="_ _5"></span><span class="ff1">;</span></span></div><div class="t m0 x45 h2 y2a ff8 fs0 fc0 sc0 ls0 ws0">&#25910;<span class="ffa">&#21040;<span class="_ _5"></span>&#20462;</span>&#25913;<span class="_ _5"></span>&#31295;&#26085;<span class="_ _5"></span><span class="ff1">&#26399;</span></div><div class="t m0 x46 h3 y2b ffa fs0 fc0 sc0 ls0 ws0">:<span class="_ _4"> </span><span class="ff2">2008-<span class="_ _18"></span>12<span class="_ _5"></span>-<span class="_ _9"></span>11</span></div><div class="t m0 x47 hd y2c ff3 fs3 fc0 sc0 ls0 ws0">&#24341;<span class="_ _19"> </span>&#35328;</div><div class="t m0 xd h4 y2d fff fs1 fc0 sc0 ls0 ws0">&#34893;<span class="ffd">&#23556;<span class="_ _5"></span><span class="ff1">&#20809;<span class="ffc">&#26629;<span class="_ _5"></span></span>&#24191;<span class="ff8">&#27867;<span class="_ _5"></span></span>&#24212;&#29992;<span class="_ _5"></span><span class="ffa">&#20110;</span>&#20809;<span class="_ _5"></span><span class="ffc">&#35889;</span>&#23398;</span></span></div><div class="t m0 x48 he y2e ff12 fs1 fc0 sc0 ls0 ws0">&#12289;</div><div class="t m0 x49 h4 y2d ff1 fs1 fc0 sc0 ls0 ws0">&#28608;&#20809;<span class="_ _5"></span><span class="ffc">&#26680;<span class="ffd">&#32858;<span class="_ _5"></span><span class="ffb">&#21464;</span></span></span></div><div class="t m0 xa he y2e ff12 fs1 fc0 sc0 ls0 ws0">&#12289;</div><div class="t m0 x4a hf y2d ffd fs1 fc0 sc0 ls0 ws0">&#26080;<span class="ff10">&#32447;<span class="_ _5"></span><span class="ffb">&#30005;</span></span></div><div class="t m0 x47 h4 y2f ffc fs1 fc0 sc0 ls0 ws0">&#22825;<span class="ff9">&#25991;<span class="_ _5"></span><span class="ff1">&#23398;</span></span></div><div class="t m0 x4b he y30 ff12 fs1 fc0 sc0 ls0 ws0">&#12289;</div><div class="t m0 x4c h4 y2f ffb fs1 fc0 sc0 ls0 ws0">&#38598;<span class="ff1">&#25104;<span class="_ _5"></span>&#20809;&#23398;</span></div><div class="t m0 x4d he y30 ff12 fs1 fc0 sc0 ls0 ws0">&#12289;</div><div class="t m0 x36 h4 y2f ff1 fs1 fc0 sc0 ls0 ws0">&#20809;<span class="_ _5"></span>&#36890;<span class="_ _c"></span><span class="ff8">&#35759;</span></div><div class="t m0 x4e he y30 ff12 fs1 fc0 sc0 ls0 ws0">&#12289;</div><div class="t m0 x4f h4 y2f ffd fs1 fc0 sc0 ls0 ws0">&#20449;<span class="_ _5"></span>&#24687;<span class="_ _c"></span><span class="ffb">&#22788;<span class="_ _c"></span><span class="ff1">&#29702;<span class="_ _5"></span><span class="ff8">&#21450;<span class="_ _c"></span><span class="ffa">&#31934;<span class="_ _c"></span></span></span></span></span>&#23494;<span class="_ _5"></span><span class="ff1">&#35745;<span class="_ _c"></span>&#37327;<span class="_ _c"></span><span class="ff8">&#31561;<span class="_ _5"></span><span class="ffa">&#19981;</span></span></span></div><div class="t m0 x47 h4 y31 ff8 fs1 fc0 sc0 ls0 ws0">&#21516;<span class="ffa">&#39046;<span class="_ _5"></span>&#22495;</span></div><div class="t m0 x3 h10 y32 ff8 fs5 fc0 sc0 ls0 ws0">&#65339;<span class="_ _9"></span><span class="ff2">1-<span class="_ _16"></span>5<span class="_ _9"></span><span class="ff8">&#65341;</span></span></div><div class="t m0 x50 h4 y33 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x51 h4 y31 fff fs1 fc0 sc0 ls0 ws0">&#34893;<span class="ffd">&#23556;<span class="_ _5"></span><span class="ff1">&#20809;<span class="ffc">&#26629;<span class="_ _5"></span></span></span>&#26368;<span class="ff1">&#37325;<span class="_ _5"></span><span class="ff8">&#35201;</span>&#30340;<span class="_ _5"></span><span class="ffb">&#25351;<span class="ffa">&#26631;<span class="_ _5"></span><span class="ff10">&#20043;</span></span></span>&#19968;<span class="_ _5"></span><span class="ff8">&#26159;</span>&#20809;<span class="_ _5"></span><span class="ffc">&#26629;</span>&#30340;<span class="_ _5"></span></span></span>&#34893;<span class="ffd">&#23556;</span></div><div class="t m0 x47 hf y34 ff10 fs1 fc0 sc0 ls0 ws0">&#25928;<span class="ff8">&#29575;</span></div><div class="t m0 xd he y35 ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x4b h4 y34 ff1 fs1 fc0 sc0 ls0 ws0">&#20026;<span class="ffa">&#25552;<span class="_ _5"></span>&#39640;</span>&#20809;<span class="_ _5"></span><span class="ffc">&#26629;<span class="_ _5"></span></span>&#30340;<span class="_ _5"></span><span class="fff">&#34893;<span class="_ _c"></span><span class="ffd">&#23556;<span class="_ _5"></span><span class="ff10">&#25928;<span class="_ _c"></span><span class="ff8">&#29575;</span></span></span></span></div><div class="t m0 x52 h4 y35 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x53 h4 y34 ff1 fs1 fc0 sc0 ls0 ws0">&#26377;<span class="_ _5"></span>&#23398;<span class="_ _c"></span><span class="ff8">&#32773;<span class="_ _c"></span><span class="ffa">&#30740;<span class="_ _5"></span>&#31350;<span class="_ _c"></span></span></span>&#20102;<span class="_ _c"></span>&#20809;<span class="_ _5"></span><span class="ffc">&#26629;<span class="_ _c"></span><span class="ff11">&#27133;</span></span></div><div class="t m0 x47 h4 y36 ff1 fs1 fc0 sc0 ls0 ws0">&#24418;<span class="ffd">&#23545;<span class="_ _5"></span></span>&#20809;<span class="ff8">&#24378;<span class="_ _5"></span>&#20998;<span class="ffc">&#24067;<span class="_ _5"></span></span></span>&#30340;<span class="_ _5"></span><span class="ffd">&#24433;<span class="_ _5"></span><span class="ff10">&#21709;</span></span></div><div class="t m0 x54 h4 y37 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x55 h4 y36 ffa fs1 fc0 sc0 ls0 ws0">&#25552;<span class="_ _5"></span>&#20986;<span class="_ _5"></span><span class="ff1">&#20102;</span></div><div class="t m0 x56 he y37 ff12 fs1 fc0 sc0 ls0 ws0">&#8220;</div><div class="t m0 x3f h4 y36 ffe fs1 fc0 sc0 ls0 ws0">&#38378;<span class="_ _5"></span>&#32768;<span class="_ _5"></span><span class="ff1">&#20809;<span class="_ _c"></span><span class="ffc">&#26629;</span></span></div><div class="t m0 x57 he y37 ff12 fs1 fc0 sc0 ls0 ws0">&#8221;</div><div class="t m0 x58 h4 y36 ff1 fs1 fc0 sc0 ls0 ws0">&#29702;<span class="_ _5"></span><span class="ffc">&#35770;</span></div><div class="t m0 x4a h10 y38 ff8 fs5 fc0 sc0 ls0 ws0">&#65339;<span class="_ _9"></span><span class="ff2">6<span class="_ _1a"></span><span class="ff8">&#65341;</span></span></div><div class="t m0 x59 he y37 ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x5a hf y36 ffe fs1 fc0 sc0 ls0 ws0">&#38378;</div><div class="t m0 x47 h4 y39 ffe fs1 fc0 sc0 ls0 ws0">&#32768;<span class="ff1">&#20809;<span class="_ _5"></span><span class="ffc">&#26629;<span class="ff8">&#26159;<span class="_ _5"></span></span></span>&#19968;<span class="ffd">&#31181;<span class="_ _5"></span><span class="ffa">&#33021;<span class="ff8">&#23558;<span class="_ _5"></span><span class="ffb">&#21333;</span></span></span></span>&#20010;<span class="_ _5"></span><span class="ff8">&#21051;<span class="ff11">&#27133;<span class="_ _5"></span><span class="ffa">&#38754;<span class="fff">&#34893;<span class="_ _5"></span><span class="ffd">&#23556;</span></span></span></span></span>&#30340;<span class="_ _5"></span><span class="ffa">&#20013;<span class="ff15">&#22830;<span class="_ _5"></span><span class="ffc">&#26497;</span></span></span>&#22823;<span class="_ _5"></span><span class="ff8">&#21644;<span class="ff15">&#35832;<span class="_ _5"></span><span class="ff11">&#27133;</span></span></span></span></div><div class="t m0 x47 h4 y3a ffa fs1 fc0 sc0 ls0 ws0">&#38754;<span class="ff8">&#38388;<span class="_ _5"></span><span class="ffc">&#24178;&#28041;<span class="_ _5"></span></span>&#38646;<span class="ffc">&#32423;<span class="_ _5"></span></span></span>&#20027;<span class="ffc">&#26497;<span class="_ _5"></span><span class="ff1">&#22823;<span class="_ _c"></span><span class="ff8">&#20998;<span class="_ _5"></span><span class="ff10">&#24320;<span class="_ _c"></span></span></span>&#30340;<span class="_ _c"></span>&#20809;<span class="_ _5"></span></span>&#26629;</span></div><div class="t m0 x5b h4 y3b ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x5c h4 y3a ffc fs1 fc0 sc0 ls0 ws0">&#23427;<span class="_ _5"></span><span class="ff1">&#30340;<span class="_ _c"></span><span class="ff8">&#21051;<span class="_ _c"></span><span class="ff11">&#27133;<span class="_ _5"></span><span class="ffa">&#38754;<span class="_ _c"></span></span></span></span>&#19982;<span class="_ _c"></span>&#20809;<span class="_ _5"></span></span>&#26629;</div><div class="t m0 x47 h4 y3c ffa fs1 fc0 sc0 ls0 ws0">&#38754;&#19981;<span class="_ _5"></span><span class="ff10">&#24179;<span class="ff1">&#34892;</span></span></div><div class="t m0 x5d h4 y3d ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x50 h4 y3c ffb fs1 fc0 sc0 ls0 ws0">&#20004;<span class="_ _c"></span><span class="ff8">&#32773;<span class="_ _c"></span><span class="ff10">&#20043;<span class="_ _c"></span></span>&#38388;<span class="_ _c"></span><span class="ff1">&#26377;<span class="_ _c"></span>&#19968;<span class="_ _c"></span><span class="ff16">&#22841;<span class="_ _c"></span><span class="ffd">&#35282;</span></span></span></span></div><div class="t m0 x3e h4 y3d ff1 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 x5e h4 y3c ff16 fs1 fc0 sc0 ls0 ws0">&#31216;<span class="_ _c"></span><span class="ff1">&#20026;<span class="_ _c"></span><span class="ffe">&#38378;<span class="_ _c"></span>&#32768;<span class="_ _c"></span><span class="ffd">&#35282;</span></span></span></div><div class="t m0 x28 h4 y3d ff1 fs1 fc0 sc0 ls0 ws0">)<span class="_ _13"> </span>&#65292;</div><div class="t m0 x5f h4 y3c ffd fs1 fc0 sc0 ls0 ws0">&#20174;<span class="_ _c"></span><span class="ffa">&#32780;<span class="_ _c"></span></span>&#20351;</div><div class="t m0 x47 h4 y3e ffb fs1 fc0 sc0 ls0 ws0">&#21333;<span class="ff1">&#20010;<span class="_ _5"></span><span class="ff8">&#21051;<span class="ff11">&#27133;<span class="_ _5"></span><span class="ffa">&#38754;</span></span></span></span></div><div class="t m0 x51 h4 y3f ff1 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 x4 h4 y3e ffa fs1 fc0 sc0 ls0 ws0">&#30456;<span class="_ _c"></span><span class="ffd">&#24403;<span class="_ _c"></span></span>&#20110;<span class="_ _c"></span><span class="ffb">&#21333;<span class="_ _c"></span><span class="ff16">&#32541;</span></span></div><div class="t m0 x60 h4 y3f ff1 fs1 fc0 sc0 ls0 ws0">)</div><div class="t m0 x61 h4 y3e fff fs1 fc0 sc0 ls0 ws0">&#34893;<span class="_ _c"></span><span class="ffd">&#23556;<span class="_ _c"></span><span class="ff1">&#30340;<span class="_ _c"></span><span class="ffa">&#20013;<span class="_ _c"></span><span class="ff15">&#22830;<span class="_ _c"></span><span class="ffc">&#26497;<span class="_ _c"></span></span></span></span>&#22823;<span class="_ _c"></span><span class="ff8">&#21644;<span class="_ _c"></span><span class="ff15">&#35832;<span class="_ _c"></span><span class="ff11">&#27133;<span class="_ _c"></span><span class="ffa">&#38754;</span></span></span></span></span></span></div><div class="t m0 x47 hf y40 ff8 fs1 fc0 sc0 ls0 ws0">&#38388;</div><div class="t m0 x62 h4 y41 ff1 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 x63 hf y40 ff16 fs1 fc0 sc0 ls0 ws0">&#32541;<span class="ff8">&#38388;</span></div><div class="t m0 x64 h4 y41 ff1 fs1 fc0 sc0 ls0 ws0">)</div><div class="t m0 x65 h4 y40 ffc fs1 fc0 sc0 ls0 ws0">&#24178;&#28041;<span class="_ _5"></span><span class="ff8">&#38646;</span>&#32423;<span class="_ _5"></span><span class="ffa">&#20027;</span>&#26497;<span class="_ _5"></span><span class="ff1">&#22823;<span class="_ _5"></span><span class="ff8">&#20998;<span class="_ _c"></span><span class="ff10">&#24320;</span></span></span></div><div class="t m0 x66 h4 y41 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x67 h4 y40 ff8 fs1 fc0 sc0 ls0 ws0">&#23558;<span class="_ _5"></span><span class="ff1">&#20809;<span class="_ _5"></span><span class="ffa">&#33021;<span class="_ _c"></span></span>&#37327;<span class="_ _5"></span><span class="ffd">&#20174;<span class="_ _5"></span><span class="ffc">&#24178;<span class="_ _c"></span>&#28041;<span class="_ _5"></span></span></span></span>&#38646;<span class="_ _5"></span><span class="ffc">&#32423;</span></div><div class="t m0 x47 h4 y42 ffa fs1 fc0 sc0 ls0 ws0">&#20027;<span class="ffc">&#26497;<span class="_ _5"></span><span class="ff1">&#22823;</span></span></div><div class="t m0 x4b h4 y43 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x4c h4 y42 ffc fs1 fc0 sc0 ls0 ws0">&#21363;<span class="ff8">&#38646;<span class="_ _5"></span></span>&#32423;<span class="ff1">&#20809;<span class="_ _5"></span></span>&#35889;</div><div class="t m0 x68 h4 y43 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x54 h4 y42 ffd fs1 fc0 sc0 ls0 ws0">&#36716;<span class="_ _5"></span><span class="ff9">&#31227;<span class="_ _c"></span><span class="ff1">&#24182;<span class="_ _c"></span><span class="ffb">&#38598;<span class="_ _5"></span><span class="ffa">&#20013;<span class="_ _c"></span>&#21040;<span class="_ _c"></span><span class="ff11">&#26576;<span class="_ _5"></span></span></span></span>&#19968;<span class="_ _c"></span><span class="ffc">&#32423;<span class="_ _c"></span></span>&#20809;<span class="_ _5"></span><span class="ffc">&#35889;<span class="_ _c"></span><span class="ff8">&#19978;<span class="_ _c"></span><span class="ffe">&#21435;</span></span></span></span></span></div><div class="t m0 x69 h4 y43 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x47 h4 y44 ffa fs1 fc0 sc0 ls0 ws0">&#23454;<span class="ff10">&#29616;<span class="_ _5"></span></span>&#35813;<span class="ffc">&#32423;<span class="_ _5"></span><span class="ff1">&#20809;</span>&#35889;<span class="_ _5"></span><span class="ff1">&#30340;<span class="_ _5"></span><span class="ffe">&#38378;<span class="_ _5"></span>&#32768;</span></span></span></div><div class="t m0 x6a h10 y45 ff8 fs5 fc0 sc0 ls0 ws0">&#65339;<span class="_ _1a"></span><span class="ff2">7<span class="_ _9"></span><span class="ff8">&#65341;</span></span></div><div class="t m0 x6b he y46 ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x4e h4 y44 ffa fs1 fc0 sc0 ls0 ws0">&#22312;<span class="_ _5"></span><span class="ffe">&#38378;<span class="_ _c"></span>&#32768;<span class="_ _5"></span><span class="ff1">&#20809;<span class="_ _c"></span><span class="ffc">&#26629;<span class="_ _c"></span></span>&#30340;<span class="_ _5"></span>&#24212;<span class="_ _c"></span>&#29992;<span class="_ _c"></span></span></span>&#20013;</div><div class="t m0 x6c h4 y46 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x6d h4 y44 ff10 fs1 fc0 sc0 ls0 ws0">&#20934;<span class="_ _5"></span><span class="ffa">&#30830;</span></div><div class="t m0 x47 h4 y47 ffa fs1 fc0 sc0 ls0 ws0">&#22320;<span class="ff8">&#20998;<span class="_ _5"></span><span class="ff10">&#26512;<span class="ff1">&#35745;<span class="_ _5"></span>&#31639;&#20809;<span class="_ _5"></span><span class="ffc">&#26629;</span>&#30340;<span class="_ _5"></span><span class="fff">&#34893;<span class="ffd">&#23556;<span class="_ _5"></span></span></span></span>&#25928;</span>&#29575;<span class="_ _5"></span>&#29305;<span class="ff1">&#24615;<span class="_ _5"></span></span>&#20855;<span class="ff1">&#26377;<span class="_ _5"></span><span class="ffd">&#38750;</span></span>&#24120;<span class="_ _5"></span><span class="ff1">&#37325;</span>&#35201;<span class="_ _5"></span><span class="ff1">&#30340;</span></span>&#23454;<span class="_ _5"></span><span class="ff10">&#38469;</span></div><div class="t m0 x47 hf y48 ffb fs1 fc0 sc0 ls0 ws0">&#24847;<span class="ff8">&#20041;</span></div><div class="t m0 xd h4 y49 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x6e h4 y48 ff8 fs1 fc0 sc0 ls0 ws0">&#20998;<span class="ff10">&#26512;<span class="_ _5"></span><span class="ff1">&#20809;<span class="ffc">&#26629;<span class="_ _5"></span><span class="fff">&#34893;<span class="ffd">&#23556;<span class="_ _5"></span></span></span></span></span></span>&#29305;<span class="ff1">&#24615;<span class="_ _5"></span>&#30340;<span class="ff11">&#20005;<span class="_ _5"></span><span class="ff10">&#26684;</span></span>&#29702;<span class="_ _5"></span><span class="ffc">&#35770;</span>&#21487;<span class="_ _5"></span></span>&#20998;<span class="ff1">&#20026;<span class="_ _5"></span><span class="ffb">&#20004;</span>&#22823;<span class="_ _5"></span></span>&#31867;</div><div class="t m0 x6f h4 y49 ffa fs1 fc0 sc0 ls0 ws0">:</div><div class="t m0 x5a hf y48 ffd fs1 fc0 sc0 ls0 ws0">&#31215;</div><div class="t m0 x70 h4 y4a ff8 fs1 fc0 sc0 ls0 ws0">&#20998;<span class="ffa">&#26041;<span class="_ _5"></span>&#27861;</span></div><div class="t m0 x71 h10 y4b ff8 fs5 fc0 sc0 ls0 ws0">&#65339;<span class="_ _1a"></span><span class="ff2">7<span class="_ _9"></span><span class="ff8">&#65341;</span></span></div><div class="t m0 x72 h4 y4a ff8 fs1 fc0 sc0 ls0 ws0">&#21644;<span class="ffb">&#24494;<span class="_ _5"></span></span>&#20998;<span class="_ _c"></span><span class="ffa">&#26041;<span class="_ _c"></span>&#27861;</span></div><div class="t m0 x23 h10 y4b ff8 fs5 fc0 sc0 ls0 ws0">&#65339;<span class="_ _1a"></span><span class="ff2">8<span class="_ _9"></span><span class="ff8">&#65341;</span></span></div><div class="t m0 x73 he y4c ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x74 h4 y4a ffa fs1 fc0 sc0 ls0 ws0">&#22312;<span class="_ _5"></span><span class="ffb">&#24494;<span class="_ _c"></span><span class="ff8">&#20998;<span class="_ _c"></span></span></span>&#26041;<span class="_ _5"></span>&#27861;<span class="_ _c"></span>&#20013;</div><div class="t m0 x75 h4 y4c ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x76 h4 y4a ff11 fs1 fc0 sc0 ls0 ws0">&#20005;<span class="_ _c"></span><span class="ff10">&#26684;<span class="_ _c"></span><span class="ff1">&#30340;<span class="_ _c"></span><span class="ffc">&#32806;<span class="_ _c"></span></span>&#21512;</span></span></div><div class="t m0 x70 h4 y4d ffc fs1 fc0 sc0 ls0 ws0">&#27874;<span class="ff1">&#29702;<span class="_ _5"></span></span>&#35770;<span class="ff8">&#20855;<span class="_ _5"></span><span class="ff1">&#26377;<span class="ffb">&#29289;<span class="_ _5"></span></span>&#29702;<span class="ff16">&#27010;<span class="_ _5"></span>&#24565;<span class="_ _c"></span><span class="ffb">&#28165;<span class="_ _5"></span>&#26224;</span></span></span></span></div><div class="t m0 x74 he y4e ff12 fs1 fc0 sc0 ls0 ws0">&#12289;</div><div class="t m0 x77 h4 y4d ff9 fs1 fc0 sc0 ls0 ws0">&#26131;<span class="_ _5"></span><span class="ffa">&#20110;<span class="_ _c"></span><span class="ffc">&#31283;<span class="_ _c"></span><span class="ffd">&#23450;<span class="_ _5"></span><span class="ff1">&#30340;<span class="_ _c"></span>&#25968;<span class="_ _c"></span><span class="ff10">&#20540;<span class="_ _5"></span></span>&#27169;<span class="_ _c"></span></span>&#25311;<span class="_ _c"></span><span class="ff1">&#35745;<span class="_ _5"></span>&#31639;</span></span></span></span></div><div class="t m0 x70 h4 y2d ff8 fs1 fc0 sc0 ls0 ws0">&#31561;&#29305;<span class="_ _5"></span><span class="ffa">&#28857;</span></div><div class="t m0 x71 h10 y4f ff8 fs5 fc0 sc0 ls0 ws0">&#65339;<span class="_ _1a"></span><span class="ff2">9<span class="_ _5"></span>-<span class="_ _16"></span>13<span class="_ _9"></span><span class="ff8">&#65341;</span></span></div><div class="t m0 x78 he y2e ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x79 h4 y2d ff1 fs1 fc0 sc0 ls0 ws0">&#20316;<span class="_ _5"></span><span class="ff8">&#32773;<span class="_ _c"></span><span class="ffa">&#20197;<span class="_ _c"></span><span class="ff11">&#20005;<span class="_ _c"></span><span class="ff10">&#26684;<span class="_ _c"></span></span></span></span></span>&#30340;<span class="_ _c"></span><span class="ffc">&#32806;<span class="_ _c"></span></span>&#21512;<span class="_ _c"></span><span class="ffc">&#27874;<span class="_ _c"></span></span>&#29702;<span class="_ _c"></span><span class="ffc">&#35770;<span class="_ _c"></span></span>&#20026;<span class="_ _c"></span><span class="ffa">&#30740;<span class="_ _c"></span>&#31350;<span class="_ _c"></span><span class="ffd">&#25163;<span class="_ _b"></span><span class="ffc">&#27573;</span></span></span></div><div class="t m0 x7a h4 y2e ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x70 h4 y2f ffa fs1 fc0 sc0 ls0 ws0">&#20197;<span class="ff15">&#26391;<span class="_ _5"></span>&#22982;<span class="ff9">&#26031;<span class="_ _5"></span><span class="ff8">&#29305;</span></span></span></div><div class="t m0 x7b h5 y30 ff1 fs1 fc0 sc0 ls0 ws0">(<span class="_ _13"> </span><span class="ff2">Lamost</span>)</div><div class="t m0 x7c h4 y2f ff15 fs1 fc0 sc0 ls0 ws0">&#26395;<span class="ffc">&#36828;<span class="_ _5"></span>&#38236;<span class="ff1">&#29992;<span class="_ _5"></span></span>&#36879;<span class="ffd">&#23556;<span class="_ _5"></span><span class="ffe">&#38378;&#32768;<span class="_ _5"></span><span class="ff1">&#20809;</span></span></span>&#26629;<span class="_ _5"></span><span class="ff1">&#20026;<span class="ffa">&#30740;<span class="_ _5"></span>&#31350;<span class="_ _5"></span><span class="ffd">&#23545;</span></span></span></span></div><div class="t m0 x70 hf y31 ffb fs1 fc0 sc0 ls0 ws0">&#35937;</div><div class="t m0 x7d h4 y33 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x7e h4 y31 ffa fs1 fc0 sc0 ls0 ws0">&#30740;&#31350;<span class="_ _5"></span><span class="ff8">&#21644;&#20998;<span class="_ _5"></span><span class="ff10">&#26512;<span class="ff1">&#20102;<span class="_ _5"></span><span class="ffe">&#38378;&#32768;<span class="_ _5"></span></span>&#20809;<span class="ffc">&#26629;<span class="_ _5"></span></span>&#30340;<span class="ff11">&#27133;<span class="_ _5"></span>&#39030;<span class="ffd">&#35282;</span></span></span></span></span></div><div class="t m0 x7f he y33 ff12 fs1 fc0 sc0 ls0 ws0">&#12289;</div><div class="t m0 x80 h4 y31 ffe fs1 fc0 sc0 ls0 ws0">&#38378;&#32768;<span class="_ _5"></span><span class="ffd">&#35282;<span class="ffa">&#20197;<span class="_ _5"></span><span class="ff8">&#21450;<span class="ffc">&#27874;<span class="_ _5"></span></span></span></span>&#38271;</span></div><div class="t m0 x70 h4 y34 ff1 fs1 fc0 sc0 ls0 ws0">&#30340;<span class="ffb">&#21464;<span class="_ _5"></span></span>&#21270;<span class="ffd">&#23545;<span class="_ _5"></span></span>&#20854;<span class="fff">&#34893;<span class="_ _5"></span><span class="ffd">&#23556;<span class="ff10">&#25928;<span class="_ _5"></span><span class="ff8">&#29575;</span></span></span></span>&#30340;<span class="_ _5"></span><span class="ffd">&#24433;<span class="ff10">&#21709;<span class="_ _5"></span><span class="ffb">&#35268;<span class="ff11">&#24459;</span></span></span></span></div><div class="t m0 x81 he y35 ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x82 h11 y50 ff13 fs3 fc0 sc0 ls0 ws0">1</div><div class="t m0 x83 h9 y51 ff4 fs3 fc0 sc0 ls0 ws0">&#38378;&#32768;<span class="_ _5"></span><span class="ff3">&#20809;<span class="ff5">&#26629;<span class="_ _5"></span></span>&#30340;</span>&#20005;<span class="_ _5"></span><span class="ff5">&#26684;</span>&#32806;<span class="_ _5"></span><span class="ff5">&#21512;</span>&#27874;<span class="_ _5"></span><span class="ff3">&#20998;&#26512;</span></div><div class="t m0 x84 h4 y52 ffe fs1 fc0 sc0 ls0 ws0">&#38378;&#32768;<span class="_ _5"></span><span class="ff1">&#20809;<span class="ffc">&#26629;<span class="_ _5"></span></span>&#30340;<span class="fff">&#34893;<span class="_ _5"></span><span class="ffd">&#23556;<span class="ff9">&#38382;<span class="_ _5"></span>&#39064;</span>&#22914;<span class="_ _5"></span><span class="ff10">&#22270;</span></span></span></span></div><div class="t m0 x85 h5 y53 ff2 fs1 fc0 sc0 ls0 ws0">1</div><div class="t m0 x81 hf y52 ff8 fs1 fc0 sc0 ls0 ws0">&#25152;<span class="ff10">&#31034;</span></div><div class="t m0 x80 he y53 ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x86 h4 y52 ffe fs1 fc0 sc0 ls0 ws0">&#38378;&#32768;<span class="_ _5"></span><span class="ff1">&#20809;<span class="ffc">&#26629;<span class="_ _5"></span></span>&#30340;<span class="_ _5"></span><span class="ff11">&#27133;</span></span></div><div class="t m0 x87 h12 y54 ff2 fs6 fc0 sc0 ls0 ws0">Fig&#65294;<span class="_ _4"> </span>1<span class="_ _1b"> </span>The<span class="_ _14"> </span>scheme<span class="_ _a"> </span>of<span class="_ _12"> </span>a<span class="_ _14"> </span>blazed<span class="_ _14"> </span>grating</div><div class="t m0 x70 h4 y55 ff11 fs1 fc0 sc0 ls0 ws0">&#39030;<span class="ffd">&#35282;<span class="ff1">&#20026;<span class="_ _a"> </span><span class="ff17">&#945;</span></span></span></div><div class="t m0 x88 h4 y56 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x20 h4 y55 ffe fs1 fc0 sc0 ls0 ws0">&#38378;&#32768;<span class="ffd">&#35282;<span class="_ _5"></span><span class="ff1">&#20026;<span class="_ _12"> </span><span class="ff17">&#946;</span></span></span></div><div class="t m0 x7c h4 y56 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x1b h4 y55 ff1 fs1 fc0 sc0 ls0 ws0">&#20809;<span class="_ _5"></span><span class="ffc">&#26629;<span class="ffb">&#21608;<span class="_ _5"></span></span></span>&#26399;<span class="_ _5"></span>&#20026;<span class="_ _14"> </span><span class="ff17">&#923;</span></div><div class="t m0 x7f h4 y56 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x80 h4 y55 ff11 fs1 fc0 sc0 ls0 ws0">&#27133;<span class="_ _5"></span><span class="ffb">&#28145;<span class="ff1">&#20026;</span></span></div><div class="t m0 x89 he y56 ff14 fs1 fc0 sc0 ls0 ws0">d<span class="ff12">&#12290;</span></div><div class="t m0 x1d h4 y55 ffa fs1 fc0 sc0 ls0 ws0">&#20197;</div><div class="t m0 x8a h5 y56 ff2 fs1 fc0 sc0 ls0 ws0">TE</div><div class="t m0 x70 h4 y57 ff1 fs1 fc0 sc0 ls0 ws0">&#27169;<span class="ffa">&#24335;</span>&#20026;<span class="_ _3"></span><span class="ff11">&#20363;</span></div><div class="t m0 x8b h4 y58 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x8c h4 y57 ffb fs1 fc0 sc0 ls0 ws0">&#30005;<span class="ff11">&#30913;<span class="ffc">&#27874;<span class="_ _5"></span><span class="ffa">&#20197;<span class="_ _5"></span><span class="ffd">&#20837;&#23556;<span class="_ _5"></span>&#35282;<span class="_ _12"> </span><span class="ff17">&#952;<span class="_ _13"> </span></span>&#20837;<span class="_ _5"></span>&#23556;</span></span></span></span></div><div class="t m0 x8d h4 y58 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x8e h4 y57 ffb fs1 fc0 sc0 ls0 ws0">&#21017;<span class="_ _5"></span><span class="ff1">&#20809;<span class="_ _5"></span><span class="ffc">&#26629;<span class="_ _5"></span><span class="ff8">&#23558;<span class="_ _5"></span>&#20135;<span class="_ _5"></span>&#29983;<span class="_ _5"></span></span></span></span>&#21508;<span class="_ _5"></span><span class="ffc">&#32423;</span></div><div class="t m0 x70 h4 y59 ff1 fs1 fc0 sc0 ls0 ws0">&#21453;<span class="ffd">&#23556;<span class="ffc">&#27874;<span class="_ _3"></span><span class="ff8">&#21450;<span class="ffc">&#36879;<span class="ffd">&#23556;</span>&#27874;</span></span></span></span></div><div class="t m0 x2b he y5a ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x8f h4 y59 ff1 fs1 fc0 sc0 ls0 ws0">&#21453;<span class="_ _5"></span><span class="ffd">&#23556;</span>&#21306;<span class="_ _5"></span><span class="ffa">&#22495;<span class="_ _5"></span><span class="ff8">&#21450;<span class="_ _5"></span><span class="ffc">&#36879;<span class="ffd">&#23556;<span class="_ _5"></span></span></span></span></span>&#21306;<span class="_ _5"></span><span class="ffa">&#22495;<span class="_ _5"></span></span>&#30340;<span class="_ _5"></span><span class="ff8">&#20171;<span class="_ _5"></span><span class="ffb">&#30005;<span class="_ _5"></span></span>&#24120;<span class="_ _5"></span>&#20998;<span class="_ _5"></span>&#21035;</span></div><div class="t m0 x70 h4 y5b ff1 fs1 fc0 sc0 ls0 ws0">&#20026;<span class="_ _a"> </span><span class="ff17">&#949;</span></div><div class="t m0 x83 h10 y5c ff2 fs5 fc0 sc0 ls0 ws0">1</div><div class="t m0 x90 hf y5b ff8 fs1 fc0 sc0 ls0 ws0">&#21644;<span class="_ _a"> </span><span class="ff17">&#949;</span></div><div class="t m0 x72 h10 y5c ff2 fs5 fc0 sc0 ls0 ws0">2</div><div class="t m0 x91 h4 y5d ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x7b h4 y5b ff1 fs1 fc0 sc0 ls0 ws0">&#20809;<span class="ffc">&#26629;</span>&#21306;<span class="_ _3"></span><span class="ffa">&#22495;<span class="ff10">&#21253;<span class="ff11">&#21547;<span class="_ _3"></span><span class="ff1">&#20102;<span class="ffb">&#20004;<span class="_ _3"></span><span class="ffd">&#31181;<span class="ff8">&#20171;<span class="ffa">&#36136;<span class="_ _3"></span><span class="ff1">&#30340;<span class="ffb">&#21608;<span class="_ _3"></span><span class="ff1">&#26399;<span class="ff8">&#20998;<span class="ffc">&#24067;</span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x1d h4 y5d ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x92 h4 y5b ff1 fs1 fc0 sc0 ls0 ws0">&#20854;<span class="ff8">&#20171;</span></div><div class="t m0 x70 h4 y5e ffb fs1 fc0 sc0 ls0 ws0">&#30005;<span class="ff8">&#24120;<span class="ff1">&#25968;<span class="_ _3"></span>&#20026;&#19968;<span class="ffb">&#21608;<span class="_ _3"></span><span class="ff1">&#26399;<span class="ff11">&#20989;<span class="_ _3"></span><span class="ff1">&#25968;</span></span></span></span></span></span></div><div class="t m0 x93 h4 y5f ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x94 h4 y5e ff1 fs1 fc0 sc0 ls0 ws0">&#37319;&#29992;<span class="ff11">&#20005;<span class="_ _3"></span><span class="ff10">&#26684;<span class="ff1">&#30340;<span class="ffc">&#32806;</span>&#21512;<span class="ffc">&#27874;<span class="_"> </span><span class="ffa">&#26041;<span class="_ _5"></span>&#27861;<span class="ff8">&#20998;</span></span></span></span>&#26512;<span class="ff8">&#26102;<span class="_ _5"></span>&#23558;</span></span></span></div><div class="t m0 x70 h4 y60 ff1 fs1 fc0 sc0 ls0 ws0">&#20809;<span class="ffc">&#26629;<span class="ff8">&#20998;<span class="_ _3"></span><span class="ff1">&#20026;</span></span></span></div><div class="t m0 x95 h13 y61 ff14 fs1 fc0 sc0 ls0 ws0">N</div><div class="t m0 x21 hf y60 ff8 fs1 fc0 sc0 ls0 ws0">&#23618;<span class="_ _5"></span><span class="ff10">&#34180;<span class="_ _5"></span></span>&#23618;</div><div class="t m0 x96 h4 y61 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x22 h4 y60 ff1 fs1 fc0 sc0 ls0 ws0">&#35774;<span class="_ _5"></span>&#31532;</div><div class="t m0 x97 h13 y61 ff14 fs1 fc0 sc0 ls0 ws0">n</div><div class="t m0 x98 h4 y60 ff8 fs1 fc0 sc0 ls0 ws0">&#23618;<span class="_ _5"></span><span class="ff1">&#20809;<span class="_ _5"></span><span class="ffc">&#26629;<span class="_ _5"></span></span>&#30340;<span class="_ _5"></span><span class="ffb">&#28145;<span class="_ _5"></span><span class="ffa">&#24230;<span class="_ _5"></span></span></span>&#20026;</span></div><div class="t m0 x99 h13 y61 ff14 fs1 fc0 sc0 ls0 ws0">d</div><div class="t m0 x9a h14 y62 ff14 fs5 fc0 sc0 ls0 ws0">n</div><div class="t m0 x9b he y61 ff12 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x92 hf y60 ffb fs1 fc0 sc0 ls0 ws0">&#21017;<span class="_ _5"></span>&#27599;</div><div class="t m0 x70 h4 y63 ff1 fs1 fc0 sc0 ls0 ws0">&#19968;&#20010;<span class="ff10">&#34180;<span class="_ _3"></span><span class="ff8">&#23618;<span class="ff1">&#20809;<span class="ffc">&#26629;<span class="_ _3"></span><span class="ff1">&#30340;<span class="ff8">&#20171;<span class="_ _3"></span><span class="ffb">&#30005;<span class="ff8">&#24120;<span class="ff1">&#25968;<span class="_ _3"></span>&#20026;&#19968;<span class="_ _3"></span><span class="ffb">&#21608;<span class="ff1">&#26399;<span class="ff11">&#20989;<span class="_ _5"></span></span>&#25968;</span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x25 h4 y64 ff1 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x9c h4 y63 ff1 fs1 fc0 sc0 ls0 ws0">&#21487;&#29992;<span class="ff16">&#20613;<span class="_ _5"></span><span class="ff10">&#37324;</span>&#21494;<span class="ffc">&#32423;</span></span></div><div class="t m0 x70 h4 y65 ff1 fs1 fc0 sc0 ls0 ws0">&#25968;<span class="ff8">&#23637;<span class="ff10">&#24320;<span class="_ _3"></span><span class="ff1">&#20026;</span></span></span></div><div class="t m0 x8b h4 y66 ffa fs1 fc0 sc0 ls0 ws0">:</div><div class="t m0 x9d h15 y67 ff18 fs7 fc0 sc0 ls0 ws0">ChaoXing</div></div><div class="pi" data-data='{"ctm":[1.613445,0.000000,0.000000,1.613445,0.000000,0.000000]}'></div></div> </body> </html>
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