</noscript> <div id="append_parent"></div><div id="ajaxwaitid"></div> <div id="qmenu_menu" class="p_pop blk" style="display: none;"> <div class="ptm pbw hm"> 请 <a href="javascript:;" class="xi2" onclick="lsSubmit()"><strong>登录</strong></a> 后使用快捷导航<br />没有帐号？<a href="member.php?mod=regnew" class="xi2 xw1">立即注册</a> </div> <div id="fjump_menu" class="btda"></div></div><div class="bottombg"> <!-- topnav --> <div id="wp_toptb_d" class="cl"> <div class="wp cl topll"> <div class="z"><a href="javascript:;" onclick="setHomepage('http://jianjunzhang.oecr.com/');">设为首页</a><a href="http://jianjunzhang.oecr.com/" onclick="addFavorite(this.href, '光电工程师社区');return false;">收藏本站</a><script type="text/javascript">var _speedMark = new Date();</script> <script type="text/javascript"> document.write(" <a name=\"StranLink\" id=\"StranLink\" style=\"color:#FF0000;cursor:pointer; font-weight:700; font-size:10px;\"> 繁體 </a>"); var Default_isFT = 0 var StranIt_Delay = 1500 </script> <script src="source/plugin/klp_jf/template/language.js?eOg" type="text/javascript"></script> </div> <div class="c"> <a class="tel" href="#" > </a> <em>|</em> <a class="ems" href="#"> </a> </div> <div class="y"> <div class="z"></div> <a href="member.php?mod=logging&action=login&referer=" onClick="showWindow('login', this.href);return false;" title="登录">登录</a> <span class="wi_tpipe">|</span> <a href="member.php?mod=regnew" title="立即注册">立即注册</a> <span class="wi_tpipe">|</span> <a href="javascript:;" onClick="showWindow('login', 'member.php?mod=logging&action=login&viewlostpw=1')" title="找回密码">找回密码</a> </div> </div> </div> <!--切换风格--> <div id="wist_menu" class="wi_pop" style="display: none;"> <ul class="wi_skin cl"> <li onClick="extstyle('')" title="时尚酷黑"><i></i></li> </ul> </div> <!-- /topnav --> <div id="hd_c"><div class="wp"> <div class="hdc cl"> <div class="ttt"> <h2><a href="http://oecr.com/" title="光电工程师社区"><img src="template/focaloptics/image/logo.png" alt="光电工程师社区" border="0" /></a></h2><div id="scbar" class="scbar_narrow cl"> <form id="scbar_form" method="post" autocomplete="off" onsubmit="searchFocus($('scbar_txt'))" action="search.php?searchsubmit=yes" target="_blank"> <input type="hidden" name="mod" id="scbar_mod" value="search" /> <input type="hidden" name="formhash" value="e0a8eae8" /> <input type="hidden" name="srchtype" value="title" /> <input type="hidden" name="srhfid" value="127" /> <input type="hidden" name="srhlocality" value="forum::viewthread" /> <table cellspacing="0" cellpadding="0"> <tr> <td class="scbar_icon_td"></td> <td class="scbar_txt_td"><input type="text" name="srchtxt" id="scbar_txt" value="请输入搜索内容" autocomplete="off" x-webkit-speech speech /><button type="submit" name="searchsubmit" id="scbar_btn" sc="1" class="pn pnc" value="true"><strong class="xi2">搜索</strong></button></td> <td class="scbar_btn_td"> </td> </tr> <tr> <td class="scbar_hot_td"> <div id="scbar_hot"> <strong class="xw1">热搜: </strong> <a href="search.php?mod=forum&srchtxt=%B7%C0%CE%ED%C4%A4&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">防雾膜</a> <a href="search.php?mod=forum&srchtxt=%B0%F4%C1%CF&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">棒料</a> <a href="search.php?mod=forum&srchtxt=%BA%EC%CD%E2%B7%B4%C9%E4%C4%A4&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">红外反射膜</a> <a href="search.php?mod=forum&srchtxt=%B9%E2%B5%E7%B6%FE%BC%AB%B9%DC&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">光电二极管</a> <a href="search.php?mod=forum&srchtxt=%B6%C6%C4%A4%BB%FA&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">镀膜机</a> <a href="search.php?mod=forum&srchtxt=%B7%B4%C9%E4%C4%A4&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">反射膜</a> <a href="search.php?mod=forum&srchtxt=%B9%E2%C6%D7%D2%C7&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">光谱仪</a> <a href="search.php?mod=forum&srchtxt=%B9%E2%B5%E7%CC%BD%CD%B7&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">光电探头</a> <a href="search.php?mod=forum&srchtxt=%D5%E6%BF%D5%B6%C6%D2%F8&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">真空镀银</a> <a href="search.php?mod=forum&srchtxt=%C2%CB%B9%E2%C6%AC&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">滤光片</a> <a href="search.php?mod=forum&srchtxt=%B9%E2%C6%F7%BC%FE&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">光器件</a> <a href="search.php?mod=forum&srchtxt=%D3%A6%D3%C3%B9%E2%D1%A7&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">应用光学</a> <a href="search.php?mod=forum&srchtxt=zemax%BC%A4%B9%E2&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">zemax激光</a> <a href="search.php?mod=forum&srchtxt=%D4%B6%D0%C4%BE%B5%CD%B7&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">远心镜头</a> <a href="search.php?mod=forum&srchtxt=sio2&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">sio2</a> <a href="search.php?mod=forum&srchtxt=%D4%F6%CD%B8%C4%A4&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">增透膜</a> <a href="search.php?mod=forum&srchtxt=%C0%EB%D7%D3%D4%B4%D5%A4%CD%F8&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">离子源栅网</a> <a href="search.php?mod=forum&srchtxt=zemax&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">zemax</a> <a href="search.php?mod=forum&srchtxt=%C2%DB%CE%C4&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">论文</a> <a href="search.php?mod=forum&srchtxt=%B8%DF%B7%B4%C4%A4&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">高反膜</a> <a href="search.php?mod=forum&srchtxt=%B0%EB%B7%B4%B0%EB%CD%B8%C4%A4&formhash=e0a8eae8&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">半反半透膜</a> </div> </td> </tr> </table> </form> </div> <ul id="scbar_type_menu" class="p_pop" style="display: none;"><li><a href="javascript:;" rel="curforum" fid="127" >本版</a></li><li><a href="javascript:;" rel="article">文章</a></li><li><a href="javascript:;" rel="forum" class="curtype">帖子</a></li><li><a href="javascript:;" rel="blog">日志</a></li><li><a href="javascript:;" rel="album">相册</a></li><li><a href="javascript:;" rel="user">用户</a></li></ul> <script type="text/javascript"> initSearchmenu('scbar', ''); </script> </div> <div id="wi_wrap"> <div id="nv_a"> <a href="javascript:;" id="qmenu" onMouseOver="delayShow(this, function () {showMenu({'ctrlid':'qmenu','pos':'34!','ctrlclass':'a','duration':2});showForummenu(127);})">快捷导航</a> <ul> <li class="xnv_1"id="mn_portal" ><a href="http://www.oecr.com" hidefocus="true" >首页</a></li> <li class="xnv_2"id="mn_N2fe6" ><a href="http://news.oecr.com/news/dynamic/" hidefocus="true" >光电动态</a></li> <li class="xnv_3"id="mn_N2432" ><a href="http://news.oecr.com/news/science/" hidefocus="true" >光电新知</a></li> <li class="xnv_4"id="mn_Nc1ac" ><a href="http://news.oecr.com/news/exhibition/" hidefocus="true" >光电展会</a></li> <li class="xnv_5"id="mn_Nd0cd" ><a href="http://news.oecr.com/news/talent/" hidefocus="true" >光电人物</a></li> <li class="xnv_6"id="mn_N73a7" ><a href="http://news.oecr.com/news/technology/" hidefocus="true" >光电百科</a></li> <li class="xnv_7"id="mn_N4e7e" ><a href="http://news.oecr.com/news/popularscience/" hidefocus="true" >光电科普</a></li> <li class="xnv_8 a xnv_a8"id="mn_forum_2" onmouseover="showMenu({'ctrlid':this.id,'ctrlclass':'hover','duration':2})"><a href="http://bbs.oecr.com" hidefocus="true" >光电社区</a></li> <li class="xnv_9"id="mn_N72b7" ><a href="http://club.oecr.com/home.php?mod=space&do=blog&view=all" hidefocus="true" >科技博客</a></li> </ul> </div> </div> </div> </div> <div class="p_pop h_pop" id="mn_userapp_menu" style="display: none"></div><ul class="p_pop h_pop" id="mn_home_menu" style="display: none"><li><a href="http://club.oecr.com/home.php?mod=space&do=doing" hidefocus="true" >每日一记</a></li><li><a href="http://club.oecr.com/home.php?mod=space&do=share" hidefocus="true" >精彩分享</a></li><li><a href="http://club.oecr.com/home.php?mod=space&do=album" hidefocus="true" >社区图库</a></li></ul><ul class="p_pop h_pop" id="mn_forum_2_menu" style="display: none"><li><a href="http://bbs.oecr.com/forum-105-1.html" hidefocus="true" >光电商情与信息交流</a></li><li><a href="http://bbs.oecr.com/forum-106-1.html" hidefocus="true" >光电理论及应用技术</a></li><li><a href="http://bbs.oecr.com/forum-107-1.html" hidefocus="true" >光电同行在线互动区</a></li></ul><div id="mu" class="cl"> <ul class="cl " id="snav_mn_userapp" style="display:none"> </ul> </div></div> <script type="text/javascript"> go(); </script> <div id="wp" class="wp"> <div class="wpmain"> <link rel="stylesheet" type="text/css" href="template/focaloptics/common/index.css"/> <script type="text/javascript">var fid = parseInt('127'), tid = parseInt('54921');</script> <script src="data/cache/forum_viewthread.js?eOg" type="text/javascript"></script> <script type="text/javascript">zoomstatus = parseInt(1);var imagemaxwidth = '98';var aimgcount = new Array();</script> <style id="diy_style" type="text/css"></style> <!--[diy=diy1]--><div id="diy1" class="area"></div><!--[/diy]--> <div class="wp bgcc"> <div class="aacd"> <div id="pt" class="bm cl"> <div class="z"> <a href="./" class="nvhm" title="首页">光电工程师社区</a><a href="http://www.oecr.com/portal.php" style="margin-left:5px;">首页</a><em>›</em><a href="http://bbs.oecr.com/forum.php">光电社区</a> <em>›</em> <a href="http://bbs.oecr.com/forum.php?gid=105">光电商情与信息交流</a> <em>›</em> <a href="http://bbs.oecr.com/forum-news-1.html">光电科技资讯与展览会议</a> <em>›</em> <a href="http://bbs.oecr.com/thread-54921-1-1.html">光子晶体:纳米腔激光器的调制速度已超过100GHz</a> </div> </div> <!--[diy=diynavtop]--><div id="diynavtop" class="area"><div id="frameI172e9" class="frame move-span cl frame-1"><div id="frameI172e9_left" class="column frame-1-c"><div id="frameI172e9_left_temp" class="move-span temp"></div><div id="portal_block_946" class="tznr_ad block move-span"><div id="portal_block_946_content" class="dxb_bc"><div class="portal_block_summary"><img src="template/focaloptics/image/ads/ad03.png" width="100%" height="89" /></div></div></div><div id="portal_block_947" class="lryhdp block move-span"><div class="blocktitle title"><span class="titletext" style="float:;margin-left:px;font-size:;color: !important;">本版推荐内容</span></div><div id="portal_block_947_content" class="dxb_bc"><div class="module cl slidebox" slidenum="6" slidestep="6"> <div class="slidebarup hdpbtn"><a href="javascript:void(0);" mevent="click"><</a></div> <div class="slidebardown hdpbtn"><a href="javascript:void(0);" mevent="click">></a></div> <div></div> <ul class="slideshow"><li style="width: 164px; height: 116px;" class="cc1"><a href="http://bbs.oecr.com/thread-266049-1-1.html" target="_blank"><img src="data/attachment/block/7c/7cc9d3e6563e639cb86a826bf9075f2b.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-266049-1-1.html" target="_blank">可使用光线进行自我充电的电池</a></p> </li><li style="width: 164px; height: 116px;" class="cc2"><a href="http://bbs.oecr.com/thread-804911-1-1.html" target="_blank"><img src="data/attachment/block/f6/f6cfcebd3f0e0de576c7c3b4446de50d.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-804911-1-1.html" target="_blank">什么是MWDM中等波分复用？</a></p> </li><li style="width: 164px; height: 116px;" class="cc3"><a href="http://bbs.oecr.com/thread-805122-1-1.html" target="_blank"><img src="data/attachment/block/09/09f0016d6b8cfed0c68be577f118e894.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-805122-1-1.html" target="_blank">了解光纤中的波长850nm、1310nm和1550nm</a></p> </li><li style="width: 164px; height: 116px;" class="cc4"><a href="http://bbs.oecr.com/thread-805067-1-1.html" target="_blank"><img src="data/attachment/block/20/20d96e2b176bc39b160a5484ea5c68a5.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-805067-1-1.html" target="_blank">机械光开关& MEMS光开关</a></p> </li><li style="width: 164px; height: 116px;" class="cc5"><a href="http://bbs.oecr.com/thread-249063-1-1.html" target="_blank"><img src="data/attachment/block/10/100537f592efe1e47eb58328d6e7d8bf.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-249063-1-1.html" target="_blank">2012柯达沉没</a></p> </li><li style="width: 164px; height: 116px;" class="cc6"><a href="http://bbs.oecr.com/thread-262441-1-1.html" target="_blank"><img src="data/attachment/block/06/06e92e9104d4829fbc63462c966a3e0b.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-262441-1-1.html" target="_blank">大族激光首次受苹果“青睐”,“蓝宝石效应</a></p> </li><li style="width: 164px; height: 116px;" class="cc7"><a href="http://bbs.oecr.com/thread-804084-1-1.html" target="_blank"><img src="data/attachment/block/90/90790f654187e49328ded560fe843748.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-804084-1-1.html" target="_blank">引领科技 创就不凡 领创激光携新品燃爆2019</a></p> </li><li style="width: 164px; height: 116px;" class="cc8"><a href="http://bbs.oecr.com/thread-803760-1-1.html" target="_blank"><img src="data/attachment/block/78/78030678d37cac7f0c02b546ebc27c0d.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-803760-1-1.html" target="_blank">邀您出席：激光技术及工业应用论坛，共话行</a></p> </li><li style="width: 164px; height: 116px;" class="cc9"><a href="http://bbs.oecr.com/thread-803500-1-1.html" target="_blank"><img src="data/attachment/block/80/8017dd5784ec840e834654a48e590f82.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-803500-1-1.html" target="_blank">光研科技ZEMAX技术沙龙活动顺利举行！</a></p> </li><li style="width: 164px; height: 116px;" class="cc10"><a href="http://bbs.oecr.com/thread-803002-1-1.html" target="_blank"><img src="data/attachment/block/8d/8d9bcb4a43287d07852f28cf610d3b82.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-803002-1-1.html" target="_blank">2018武汉光博会｜光电工程师社区邀请您来展</a></p> </li><li style="width: 164px; height: 116px;" class="cc11"><a href="http://bbs.oecr.com/thread-321740-1-1.html" target="_blank"><img src="data/attachment/block/5c/5c57a8c5ba6769295a2e21abc0cf8d6a.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-321740-1-1.html" target="_blank">第二届高校智能机器人创意大赛成都发布，拟</a></p> </li><li style="width: 164px; height: 116px;" class="cc12"><a href="http://bbs.oecr.com/thread-321481-1-1.html" target="_blank"><img src="data/attachment/block/de/dec6aab1e0020dc110d12e6221625b37.jpg" width="164" height="116" /></a> <p class="xsrstitle"><a href="http://bbs.oecr.com/thread-321481-1-1.html" target="_blank">六月份有什么光电展会呢？</a></p> </li></ul> </div> <script type="text/javascript"> runslideshow(); </script></div></div></div></div></div><!--[/diy]--> </div> </div> <div id="ct" class="wp cl"> <div id="pgta" class="pgs mbm cl "> <div class="pgt"></div> <span class="y pgb" id="visitedforums" onmouseover="$('visitedforums').id = 'visitedforumstmp';this.id = 'visitedforums';showMenu({'ctrlid':this.id,'pos':'34'})"><a href="http://bbs.oecr.com/forum-news-1.html">返回列表</a></span> <div class="fatie"><a id="newspecial" onmouseover="$('newspecial').id = 'newspecialtmp';this.id = 'newspecial';showMenu({'ctrlid':this.id})" onclick="showWindow('newthread', 'forum.php?mod=post&action=newthread&fid=127')" href="javascript:;" title="发新帖">发新帖</a></div></div> <div id="postlist" class="pl bm"> <table cellspacing="0" cellpadding="0" class="aabbdd"> <tr> <td class="pls ptn pbn sdad"> <div class="hm ptn"> <span class="xg1">查看:</span> <span class="xi1">3284</span><span class="pipe">|</span><span class="xg1">回复:</span> <span class="xi1">1</span> </div> </td> <td class="plc ptm pbn vwthd sdad"> <div class="y"> <a href="http://bbs.oecr.com/forum.php?mod=viewthread&action=printable&tid=54921" title="打印" target="_blank"><img src="static/image/common/print.png" alt="打印" class="vm" /></a> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=nextoldset&tid=54921" title="上一主题"><img src="static/image/common/thread-prev.png" alt="上一主题" class="vm" /></a> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=nextnewset&tid=54921" title="下一主题"><img src="static/image/common/thread-next.png" alt="下一主题" class="vm" /></a> </div> <span class="xg1 side_btn"> <a onclick="setcookie('close_leftinfo', 1);location.reload();" title="收起左侧" class="btn_s_close" href="javascript:;"><img src="template/focaloptics/image/control_l.png" alt="收起左侧" class="vm" /></a> </span> <h1 class="ts"> <span id="thread_subject">光子晶体:纳米腔激光器的调制速度已超过100GHz</span> </h1> <span class="xg1"> <a href="http://bbs.oecr.com/thread-54921-1-1.html" onclick="return copyThreadUrl(this, '光电工程师社区')" >[复制链接]</a> </span> </td> </tr> </table> <table cellspacing="0" cellpadding="0" class="ad"> <tr> <td class="pls"> </td> <td class="plc"> </td> </tr> </table><div class="postaaa posta0" id="post_344696" ><table id="pid344696" class="plhin" summary="pid344696" cellspacing="0" cellpadding="0"> <tr> <td class="pls" rowspan="2"> <div id="favatar344696" class="pls favatar"> <div class="pi"> <div class="authi"><a href="http://club.oecr.com/space-uid-14001.html" target="_blank" class="xw1" style="color: #FF9900">hx0999</a> </div> </div> <div class="p_pop blk bui card_gender_" id="userinfo344696" style="display: none; margin-top: -11px;"> <div class="m z"> <div id="userinfo344696_ma"></div> </div> <div class="i y"> <div> <strong><a href="http://club.oecr.com/space-uid-14001.html" target="_blank" class="xi2" style="color: #FF9900">hx0999</a></strong> <em>当前离线</em> </div><dl class="cl"> <dt>积分</dt><dd><a href="http://club.oecr.com/home.php?mod=space&uid=14001&do=profile" target="_blank" class="xi2">63869</a></dd> </dl><div class="imicn"> <a href="http://club.oecr.com/home.php?mod=space&uid=14001&do=profile" target="_blank" title="查看详细资料"><img src="static/image/common/userinfo.gif" alt="查看详细资料" /></a> <a href="http://club.oecr.com/home.php?mod=magic&mid=showip&idtype=user&id=hx0999" id="a_showip_li_344696" class="xi2" onclick="showWindow(this.id, this.href)"><img src="static//image/magic/showip.small.gif" alt="" /> IP卡</a> <a href="http://club.oecr.com/home.php?mod=magic&mid=checkonline&idtype=user&id=hx0999" id="a_repent_344696" class="xi2" onclick="showWindow(this.id, this.href)"><img src="static//image/magic/checkonline.small.gif" alt="" /> 狗仔卡</a> </div> <div id="avatarfeed"><span id="threadsortswait"></span></div> </div> </div> <div> <div class="avatar"><a href="http://club.oecr.com/space-uid-14001.html" class="avtm" target="_blank"><img src="http://www.oecr.com/uc_server/avatar.php?uid=14001&size=middle" /></a></div> </div> </div> </td> <td class="plc"> <div class="pi"> <div id="fj" class="y"> <label class="z">电梯直达</label> <input type="text" class="px p_fre z" size="2" onkeyup="$('fj_btn').href='forum.php?mod=redirect&ptid=54921&authorid=0&postno='+this.value" onkeydown="if(event.keyCode==13) {window.location=$('fj_btn').href;return false;}" title="跳转到指定楼层" /> <a href="javascript:;" id="fj_btn" class="z" title="跳转到指定楼层"><img src="static/image/common/fj_btn.png" alt="跳转到指定楼层" class="vm" /></a> </div> <strong> <a href="http://bbs.oecr.com/thread-54921-1-1.html" id="postnum344696" onclick="setCopy(this.href, '帖子地址复制成功');return false;"> <em>1</em>楼</a> </strong> <div class="pti"> <div class="pdbt"> </div> <div class="authi"> <img class="authicn vm" id="authicon344696" src="static/image/common/online_member.gif" /> <em id="authorposton344696">发表于 2007-6-21 23:00:26</em> <span class="pipe">|</span> <a href="http://bbs.oecr.com/forum.php?mod=viewthread&tid=54921&page=1&authorid=14001" rel="nofollow">只看该作者</a> <span class="none"><img src="static/image/common/arw_r.gif" class="vm" alt="回帖奖励" /></span> <span class="pipe show">|</span><a href="http://bbs.oecr.com/forum.php?mod=viewthread&tid=54921&extra=&ordertype=1" class="show">倒序浏览</a> <span class="pipe show">|</span><a href="javascript:;" onclick="readmode($('thread_subject').innerHTML, 344696);" class="show">阅读模式</a> </div> </div> </div><div class="pct"><style type="text/css">.pcb{margin-right:0}</style><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_344696"> 作者：Hassaun A.Jones-Bey <br /> <br /> 斯 坦福大学的研究人员展示了调制速度超过100GHz的超快光子<a href="http://material.oecr.com" target="_blank" class="relatedlink">晶体</a>（PC）<a href="http://material.oecr.com" target="_blank" class="relatedlink">纳米</a>腔<a href="http://laser.oecr.com" target="_blank" class="relatedlink">激光</a>器。在他们以前的工作报道中，已将多个激光器封装成二维阵列，克服了单个纳米腔光子晶体激光器输出功率低的劣势。这样做能使其输出功率达到垂直腔面发射激光器（VCSEL）的水平，且速度比最先进的边发射<a href="http://sensor.oecr.com" target="_blank" class="relatedlink">半导体</a>激光器快两个数量级，而其激射阈值却更低。 <br /> <br /> <br /> <br /> 图解：斯坦福大学的研究结果。 <br /> <br /> 现在，他们正报道开关时间缩短为1～2皮秒（ps）的纳米腔激光器实验结果。由于微腔品质因子与模体积的比值较大（这一比值称为Purcell因子），所以腔内的自发辐射速率提高了75倍，这使得信号调制速率得以提高。 <br /> <br /> 在传统激光器中，较大的模体积会限制Purcell因子的作用。但半导体制造<a href="http://optics.oecr.com" target="_blank" class="relatedlink">工艺</a>和晶体生长技术的进步使人们能够生产出高质量光子晶体结构，并能选择折射率，还能对光子器件实现前所未有的控制。由此获得利用自发辐射效应所需的大Purcell因子。 <br /> <br /> Jelena 领导的斯坦福研究小组成员Hatice Altug认为，目前可观察到的100GHz调制速度已接近探测器的时间响应极限，最新的实验结果<a href="http://display.oecr.com" target="_blank" class="relatedlink">显示</a>其信号调制速度的潜力可达到太赫兹频段。这一性能进一步表明这种技术具有巨大的潜力，可应用于诸如高速<a href="http://ofc.oecr.com" target="_blank" class="relatedlink">通信</a>、信息处理和片上光互联。<br /> <br /> 图1中，上半图表示利用法珀标准具调制产生重复周期9ps（I）和15ps（II）的泵浦激光脉冲，下半图为输出光强随时间变化的曲线，该图用于说明单缺陷光子晶体微腔激光器的开、关过程。脉冲序列的间隔由法珀腔镜之间的距离控制。在这一展示过程中，只有前三个泵浦脉冲有足够的能量开启纳米腔激光器。 <br /> <br /> 超快电调制是通向实用化器件的另一重要步骤，研究人员希望实现这一功能是因为实验已展示了电泵浦的光子晶体纳米腔（还未实现超快调制）。已有人证明采用微米量级接触的<a href="http://electronic.oecr.com" target="_blank" class="relatedlink">电子</a>器件具有亚飞法拉量级的电容，时间常数小于10ps。VCSEL的电调制速率受到高反射率布拉格反射镜的限制，而光子晶体纳米腔激光器不需要这一介质层。 <br /> <br /> 参考文献： <br /> 1、H. Altug et al., Nature Physics 2, 484 (July 2006).</td></tr></table> </div> <div id="comment_344696" class="cm"> </div> <div id="post_rate_div_344696"></div> </div> </div> </td></tr> <tr><td class="plc plm"> <div id="p_btn" class="mtw mbm hm cl"> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=favorite&type=thread&id=54921&formhash=e0a8eae8" id="k_favorite" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('favoritenumber').innerHTML + ' 人收藏'" title="收藏本帖"><i><img src="static/image/common/fav.gif" alt="收藏" />收藏<span id="favoritenumber" style="display:none">0</span></i></a> <a class="followp" href="home.php?mod=spacecp&ac=follow&op=relay&tid=54921&from=forum" onclick="showWindow('relaythread', this.href, 'get', 0);" title="转播求扩散"><i><img src="static/image/common/rt.png" alt="转播" />转播</i></a> <a class="sharep" href="home.php?mod=spacecp&ac=share&type=thread&id=54921" onclick="showWindow('sharethread', this.href, 'get', 0);" title="分享推精华"><i><img src="static/image/common/oshr.png" alt="分享" />分享</i></a> <a href="http://bbs.oecr.com/forum.php?mod=collection&action=edit&op=addthread&tid=54921" id="k_collect" onclick="showWindow(this.id, this.href);return false;" onmouseover="this.title = $('collectionnumber').innerHTML + ' 人淘帖'" title="淘好帖进专辑"><i><img src="static/image/common/collection.png" alt="分享" />淘帖<span id="collectionnumber" style="display:none">0</span></i></a> <a id="recommend_add" href="forum.php?mod=misc&action=recommend&do=add&tid=54921&hash=e0a8eae8" onclick="showWindow('login', this.href)" onmouseover="this.title = $('recommendv_add').innerHTML + ' 人支持'" title="顶一下"><i><img src="static/image/common/rec_add.gif" alt="支持" />支持<span id="recommendv_add" style="display:none">0</span></i></a> <a id="recommend_subtract" href="forum.php?mod=misc&action=recommend&do=subtract&tid=54921&hash=e0a8eae8" onclick="showWindow('login', this.href)" onmouseover="this.title = $('recommendv_subtract').innerHTML + ' 人反对'" title="踩一下"><i><img src="static/image/common/rec_subtract.gif" alt="反对" />反对<span id="recommendv_subtract" style="display:none">0</span></i></a> </div> </td> </tr> <tr id="_postposition344696"></tr> <tr> <td class="pls"></td> <td class="plc" style="overflow:visible;"> <div class="po hin"> <div class="pob cl"> <em> <a class="fastre" href="forum.php?mod=post&action=reply&fid=127&tid=54921&reppost=344696&extra=&page=1" onclick="showWindow('reply', this.href)">回复</a> </em> <p> <a href="javascript:;" id="mgc_post_344696" onmouseover="showMenu(this.id)" class="showmenu">使用道具</a> <a href="javascript:;" onclick="showWindow('miscreport344696', 'misc.php?mod=report&rtype=post&rid=344696&tid=54921&fid=127', 'get', -1);return false;">举报</a> </p> <ul id="mgc_post_344696_menu" class="p_pop mgcmn" style="display: none;"> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=bump&idtype=tid&id=54921" id="a_bump" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/bump.small.gif" />提升卡</a></li> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=stick&idtype=tid&id=54921" id="a_stick" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/stick.small.gif" />置顶卡</a></li> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=close&idtype=tid&id=54921" id="a_stick" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/close.small.gif" />沉默卡</a></li> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=open&idtype=tid&id=54921" id="a_stick" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/open.small.gif" />喧嚣卡</a></li> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=highlight&idtype=tid&id=54921" id="a_stick" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/highlight.small.gif" />变色卡</a></li> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=sofa&idtype=tid&id=54921" id="a_stick" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/sofa.small.gif" />抢沙发</a></li> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=jack&idtype=tid&id=54921" id="a_jack" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/jack.small.gif" />千斤顶</a></li> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=namepost&idtype=pid&id=344696:54921" id="a_namepost_344696" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/namepost.small.gif" />显身卡</a><li> </ul> <script type="text/javascript" reload="1">checkmgcmn('post_344696')</script> </div> </div> </td> </tr> <tr class="ad"> <td class="pls"> </td> <td class="plc"> </td> </tr> </table> </div><div class="postaaa posta1" id="post_356069" ><table id="pid356069" class="plhin" summary="pid356069" cellspacing="0" cellpadding="0"> <tr> <td class="pls" rowspan="2"> <div id="favatar356069" class="pls favatar"> <a name="lastpost"></a><div class="pi"> <div class="authi"><a href="http://club.oecr.com/space-uid-56175.html" target="_blank" class="xw1" style="color: #00FF99">qifan</a> </div> </div> <div class="p_pop blk bui card_gender_" id="userinfo356069" style="display: none; margin-top: -11px;"> <div class="m z"> <div id="userinfo356069_ma"></div> </div> <div class="i y"> <div> <strong><a href="http://club.oecr.com/space-uid-56175.html" target="_blank" class="xi2" style="color: #00FF99">qifan</a></strong> <em>当前离线</em> </div><dl class="cl"> <dt>积分</dt><dd><a href="http://club.oecr.com/home.php?mod=space&uid=56175&do=profile" target="_blank" class="xi2">50</a></dd> </dl><div class="imicn"> <a href="http://club.oecr.com/home.php?mod=space&uid=56175&do=profile" target="_blank" title="查看详细资料"><img src="static/image/common/userinfo.gif" alt="查看详细资料" /></a> <a href="http://club.oecr.com/home.php?mod=magic&mid=showip&idtype=user&id=qifan" id="a_showip_li_356069" class="xi2" onclick="showWindow(this.id, this.href)"><img src="static//image/magic/showip.small.gif" alt="" /> IP卡</a> <a href="http://club.oecr.com/home.php?mod=magic&mid=checkonline&idtype=user&id=qifan" id="a_repent_356069" class="xi2" onclick="showWindow(this.id, this.href)"><img src="static//image/magic/checkonline.small.gif" alt="" /> 狗仔卡</a> </div> <div id="avatarfeed"><span id="threadsortswait"></span></div> </div> </div> <div> <div class="avatar"><a href="http://club.oecr.com/space-uid-56175.html" class="avtm" target="_blank"><img src="http://www.oecr.com/uc_server/avatar.php?uid=56175&size=middle" /></a></div> </div> </div> </td> <td class="plc"> <div class="pi"> <strong> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&ptid=54921&pid=356069" id="postnum356069" onclick="setCopy(this.href, '帖子地址复制成功');return false;"> <em>2</em>楼</a> </strong> <div class="pti"> <div class="pdbt"> </div> <div class="authi"> <img class="authicn vm" id="authicon356069" src="static/image/common/online_member.gif" /> <em id="authorposton356069">发表于 2007-8-10 21:33:26</em> <span class="pipe">|</span> <a href="http://bbs.oecr.com/forum.php?mod=viewthread&tid=54921&page=1&authorid=56175" rel="nofollow">只看该作者</a> </div> </div> </div><div class="pct"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_356069"> 有问题啊？怎么看不到图呢？</td></tr></table> </div> <div id="comment_356069" class="cm"> </div> <div id="post_rate_div_356069"></div> </div> </div> </td></tr> <tr><td class="plc plm"> </td> </tr> <tr id="_postposition356069"></tr> <tr> <td class="pls"></td> <td class="plc" style="overflow:visible;"> <div class="po hin"> <div class="pob cl"> <em> <a class="fastre" href="forum.php?mod=post&action=reply&fid=127&tid=54921&repquote=356069&extra=&page=1" onclick="showWindow('reply', this.href)">回复</a> <a class="replyadd" href="forum.php?mod=misc&action=postreview&do=support&tid=54921&pid=356069&hash=e0a8eae8" onclick="showWindow('login', this.href)" onmouseover="this.title = ($('review_support_356069').innerHTML ? $('review_support_356069').innerHTML : 0) + ' 人 支持'">支持 <span id="review_support_356069"></span></a> <a class="replysubtract" href="forum.php?mod=misc&action=postreview&do=against&tid=54921&pid=356069&hash=e0a8eae8" onclick="showWindow('login', this.href)" onmouseover="this.title = ($('review_against_356069').innerHTML ? $('review_against_356069').innerHTML : 0) + ' 人 反对'">反对 <span id="review_against_356069"></span></a> </em> <p> <a href="javascript:;" id="mgc_post_356069" onmouseover="showMenu(this.id)" class="showmenu">使用道具</a> <a href="javascript:;" onclick="showWindow('miscreport356069', 'misc.php?mod=report&rtype=post&rid=356069&tid=54921&fid=127', 'get', -1);return false;">举报</a> </p> <ul id="mgc_post_356069_menu" class="p_pop mgcmn" style="display: none;"> <li><a href="http://club.oecr.com/home.php?mod=magic&mid=namepost&idtype=pid&id=356069:54921" id="a_namepost_356069" onclick="showWindow(this.id, this.href)"><img src="static/image/magic/namepost.small.gif" />显身卡</a><li> </ul> <script type="text/javascript" reload="1">checkmgcmn('post_356069')</script> </div> </div> </td> </tr> <tr class="ad"> <td class="pls"> </td> <td class="plc"> </td> </tr> </table> </div> <div id="postlistreply" class="pl"><div id="post_new" class="viewthread_table" style="display: none"></div></div> </div> <form method="post" autocomplete="off" name="modactions" id="modactions"> <input type="hidden" name="formhash" value="e0a8eae8" /> <input type="hidden" name="optgroup" /> <input type="hidden" name="operation" /> <input type="hidden" name="listextra" value="" /> <input type="hidden" name="page" value="1" /> </form> <div class="pgs mtm mbm cl" id="pgtb"> <span class="pgb y" id="visitedforumstmp" onmouseover="$('visitedforums').id = 'visitedforumstmp';this.id = 'visitedforums';showMenu({'ctrlid':this.id,'pos':'21'})"><a href="http://bbs.oecr.com/forum-news-1.html">返回</a></span> <div class="fatie"><a id="newspecialtmp" onmouseover="$('newspecial').id = 'newspecialtmp';this.id = 'newspecial';showMenu({'ctrlid':this.id})" onclick="showWindow('newthread', 'forum.php?mod=post&action=newthread&fid=127')" href="javascript:;" title="发新帖">发新帖</a></div> </div> <!--[diy=diyfastposttop]--><div id="diyfastposttop" class="area"></div><!--[/diy]--> <script type="text/javascript"> var postminchars = parseInt('20'); var postmaxchars = parseInt('9999999'); var disablepostctrl = parseInt('0'); </script> <div id="f_pst" class="pl bm bmw"> <form method="post" autocomplete="off" id="fastpostform" action="forum.php?mod=post&action=reply&fid=127&tid=54921&extra=&replysubmit=yes&infloat=yes&handlekey=fastpost" onSubmit="return fastpostvalidate(this)"> <table cellspacing="0" cellpadding="0"> <tr> <td class="pls"> </td> <td class="plc"> <h3 id="fastpostreturn"><span>发表回复</span></h3> <div class="cl"> <div id="fastsmiliesdiv" class="y"><div id="fastsmiliesdiv_data"><div id="fastsmilies"></div></div></div><div class="hasfsl" id="fastposteditor"> <div class="tedt mtn"> <div class="bar"> <span class="y"> <a href="http://bbs.oecr.com/forum.php?mod=post&action=reply&fid=127&tid=54921" onclick="return switchAdvanceMode(this.href)">高级模式</a> </span><script src="data/cache/seditor.js?eOg" type="text/javascript"></script> <div class="fpd"> <a href="javascript:;" title="文字加粗" class="fbld">B</a> <a href="javascript:;" title="设置文字颜色" class="fclr" id="fastpostforecolor">Color</a> <a id="fastpostimg" href="javascript:;" title="图片" class="fmg">Image</a> <a id="fastposturl" href="javascript:;" title="添加链接" class="flnk">Link</a> <a id="fastpostquote" href="javascript:;" title="引用" class="fqt">Quote</a> <a id="fastpostcode" href="javascript:;" title="代码" class="fcd">Code</a> <a href="javascript:;" class="fsml" id="fastpostsml">Smilies</a> </div></div> <div class="area"> <div class="pt hm"> 您需要登录后才可以回帖 <a href="member.php?mod=logging&action=login" onclick="showWindow('login', this.href)" class="xi2">登录</a> | <a href="member.php?mod=regnew" class="xi2">立即注册</a> </div> </div> </div> </div> </div> <div id="seccheck_fastpost"> </div> <input type="hidden" name="formhash" value="e0a8eae8" /> <input type="hidden" name="usesig" value="" /> <input type="hidden" name="subject" value=" " /> <p class="ptm pnpost"> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=credit&op=rule&fid=127" class="y" target="_blank">本版积分规则</a> <button type="button" onclick="showWindow('login', 'member.php?mod=logging&action=login&guestmessage=yes')" name="replysubmit" id="fastpostsubmit" class="pn pnc vm" value="replysubmit" tabindex="5"><strong>发表回复</strong></button> <label class="lb"><input type="checkbox" name="adddynamic" class="pc" value="1" />回帖并转播</label> <label for="fastpostrefresh"><input id="fastpostrefresh" type="checkbox" class="pc" />回帖后跳转到最后一页</label> <script type="text/javascript">if(getcookie('fastpostrefresh') == 1) {$('fastpostrefresh').checked=true;}</script> </p> </td> </tr> </table> </form> </div> <div id="visitedforums_menu" class="p_pop blk cl" style="display: none;"> <table cellspacing="0" cellpadding="0"> <tr> <td id="v_forums"> <h3 class="mbn pbn bbda xg1">浏览过的版块</h3> <ul class="xl xl1"> <li><a href="http://bbs.oecr.com/forum-finance-1.html">投资理财与项目企业管理</a></li><li><a href="http://bbs.oecr.com/forum-optics-1.html">光学加工工艺及检测测试</a></li><li><a href="http://bbs.oecr.com/forum-solar-1.html">光伏光热与能源技术应用</a></li><li><a href="http://bbs.oecr.com/forum-service-1.html">管理团队及网站公告</a></li><li><a href="http://bbs.oecr.com/forum-ofc-1.html">通信光通信与物联网技术</a></li><li><a href="http://bbs.oecr.com/forum-theory-1.html">光电基础理论及学术研究</a></li><li><a href="http://bbs.oecr.com/forum-opticaltest-1.html">光学仪器及精密测量技术</a></li><li><a href="http://bbs.oecr.com/forum-medicine-1.html">光电在生物医疗领域应用</a></li></ul> </td> </tr> </table> </div> <script type="text/javascript"> new lazyload(); </script> </div> <script type="text/javascript"> function succeedhandle_followmod(url, msg, values) { var fObj = $('followmod_'+values['fuid']); if(values['type'] == 'add') { fObj.innerHTML = '不收听'; fObj.href = 'home.php?mod=spacecp&ac=follow&op=del&fuid='+values['fuid']; } else if(values['type'] == 'del') { fObj.innerHTML = '收听TA'; fObj.href = 'home.php?mod=spacecp&ac=follow&op=add&hash=e0a8eae8&fuid='+values['fuid']; } } fixed_avatar([344696,356069], 1); </script></div> </div> <!--autocomment filter by maxnum--> <div class="ft_wp"> <div id="ft" class=" cl"> <div id="flk" > <p> <a href="http://wpa.qq.com/msgrd?V=3&Uin=20600600&Site=光电工程师社区&Menu=yes&from=discuz" target="_blank" title="QQ"><img src="static/image/common/site_qq.jpg" alt="QQ" /></a><span class="pipe">|</span><a href="http://m.oecr.com" >手机版</a><span class="pipe">|</span><a href="http://so.oecr.com" title="站内搜索" target="_blank" >搜索</a><span class="pipe">|</span><a href="http://www.focaloptics.com" title="主办单位：武汉焦点光学技术有限公司" target="_blank" >焦点光学</a><span class="pipe">|</span><a href="http://www.oecr.com" target="_blank">光电工程师社区</a> ( <a href="http://beian.miit.gov.cn/" target="_blank">鄂ICP备17021725号-1</a> <a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=42011102000821" target="_blank">鄂网安备42011102000821号</a> ) <span id="tcss"></span><script type="text/javascript" src="http://tcss.qq.com/ping.js?v=1eOg" charset="utf-8"></script><script type="text/javascript" reload="1">pgvMain({"discuzParams":{"r2":"1028778","ui":0,"rt":"forum","md":"viewthread","fi":"127","ti":"54921","pn":1,"qq":"000"},"extraParams":""});</script></p> <p class="xs0"> <span id="debuginfo"> Copyright 2015 光电工程师社区 版权所有 All Rights Reserved. </span> </p> </div> <div id="ftl" > <p>申明：本站为非盈利性公益个人网站，已关闭注册功能，本站所有内容均为网络收集整理，不代表本站立场。如您对某些内容有质疑或不快，请及时联系我们处理！ </p> </div> <div id="frt" > <div class="wp"> <p class="dd01"> © 2001-2022 <a href="http://www.oecr.com" target="_blank">光电工程师社区</a> 网站备案号：<a href="https://beian.miit.gov.cn/">鄂ICP备17021725号</a> 网站公安备案号：<a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=42011102000821">鄂42011102000821号</a> Powered by <a href="http://www.discuz.net" target="_blank">Discuz!</a> <em>X3.2</em> </p><p class="dd02">GMT+8, 2025-12-17 06:45 </p> </div> </div></div> </div> </div> <!--bottombg结束--> <script src="home.php?mod=misc&ac=sendmail&rand=1765925114" type="text/javascript"></script> <!--<div id="scrolltop"> <span><a href="http://bbs.oecr.com/forum.php?mod=post&action=reply&fid=127&tid=54921&extra=&page=1" onclick="showWindow('reply', this.href)" class="replyfast" title="快速回复"><b>快速回复</b></a></span> <span hidefocus="true"><a title="返回顶部" onclick="window.scrollTo('0','0')" class="scrolltopa" ><b>返回顶部</b></a></span> <span> <a href="http://bbs.oecr.com/forum-news-1.html" hidefocus="true" class="returnlist" title="返回列表"><b>返回列表</b></a> </span> </div> --> <div id="scrolltop"> <span><a href="http://bbs.oecr.com/forum.php?mod=post&action=reply&fid=127&tid=54921&extra=&page=1" onclick="showWindow('reply', this.href)" class="replyfast" title="快速回复"><b>快速回复</b></a></span> <span hidefocus="true"><a title="返回顶部" onclick="window.scrollTo('0','0')" class="scrolltopa" ><b>返回顶部</b></a></span> <span> <a href="http://bbs.oecr.com/forum-news-1.html" hidefocus="true" class="returnlist" title="返回列表"><b>返回列表</b></a> </span> </div> <script type="text/javascript">_attachEvent(window, 'scroll', function () { showTopLink(); });checkBlind();</script> <div id="discuz_tips" style="display:none;"></div> <script type="text/javascript"> var tipsinfo = '1028778|X3.2|0.6||0||0|7|1765925114|5ec42131e1febcaff6c19898ee18e777|2'; </script> <script src="http://discuz.gtimg.cn/cloud/scripts/discuz_tips.js?v=1" type="text/javascript" charset="UTF-8"></script></body></html>