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{$('pic').src=imglist['url'][curnum+1];current_pic(curnum+1);}} next.title = ''; //cont.style.position = 'relative'; if(divappend == 1) { cont.appendChild(pager); pager.appendChild(pre); pager.appendChild(next); } } var onopen = 0; $('pic').onload = function(){ viewPhoto(); if(onopen == 0) { onopen = 1; } else { var imagepos = fetchOffset($('photo_pic')); document.documentElement.scrollTop = imagepos['top']; } } document.onkeyup = function(e){ e = e ? e : window.event; var tagname = BROWSER.ie ? e.srcElement.tagName : e.target.tagName; if(tagname == 'INPUT' || tagname == 'TEXTAREA') return; actualCode = e.keyCode ? e.keyCode : e.charCode; if(actualCode == 39) { $('pic-next').click(); } if(actualCode == 37) { $('pic-prev').click(); } } </script> <div id="p_btn" class="mtw mbm cl xs1" style="display:none;"> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=share&type=thread&id=108109" id="k_share" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('sharenumber').innerHTML + ' 人分享'"><i><img src="static/image/common/oshr.png" alt="分享" />分享<span id="sharenumber">0</span></i></a> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=favorite&type=thread&id=108109" id="k_favorite" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('favoritenumber').innerHTML + ' 人收藏'"><i><img src="static/image/common/fav.gif" alt="收藏" />收藏<span id="favoritenumber">0</span></i></a> <a id="recommend_add" href="forum.php?mod=misc&action=recommend&do=add&tid=108109&hash=a8748169" onclick="showWindow('login', this.href)" onmouseover="this.title = $('recommendv_add').innerHTML + ' 人支持'"><i><img src="static/image/common/rec_add.gif" alt="支持" />支持<span id="recommendv_add">0</span></i></a> <a id="recommend_subtract" href="forum.php?mod=misc&action=recommend&do=subtract&tid=108109&hash=a8748169" onclick="showWindow('login', this.href)" onmouseover="this.title = $('recommendv_subtract').innerHTML + ' 人反对'"><i><img src="static/image/common/rec_subtract.gif" alt="反对" />反对<span id="recommendv_subtract">0</span></i></a> </div> </td> <td valign="top" class="album_side_r"> <div class="album_side"> <div class="hm mtn mbn"> <a href="http://club.oecr.com/space-uid-116289.html" target="_blank" class="xi2"><img src="http://www.oecr.com/uc_server/avatar.php?uid=116289&size=small" /></a> <span class="tit_author"> <a href="http://club.oecr.com/space-uid-116289.html">akizuna</a> </span> </div> <div class="date"><span>发布时间:</span> 2010-9-13 15:27</div> <div class="album_info"> <h3>正文摘要: </h3> <p>小弟拆开了一个管子 能不能告诉小弟模组到底是通过什么发射红外的 我不是学光电的 请用通俗易懂的语言讲给我听 老板最近要搞这个 弄得我一头雾水 不弄明白又没法找供货商谈 谢谢各位了</p> </div> </div> </td> </tr> </table> </div> </div> <div class="bm vw pl" id="comment"> <div class="bm_h cl"> <h2>回复</h2> </div> <div class="bm_c"> <div id="postlistreply" class="xld xlda mbm"><div id="post_new" class="viewthread_table" style="display: none"></div></div><div id="post_671534" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-82351.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=82351&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-82351.html" target="_blank" class="xi2">dushengbo</a><em id="author_671534"> 发表于</em> <span class="xg1 xw0">2010-9-27 23:01:29</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_671534"> 见识了，谢谢楼主和各位！！！！！！！！</td></tr></table> </div> <div id="comment_671534" class="cm"> </div> <div id="post_rate_div_671534"></div> </div> </dd> </dl> </div> <div id="post_671416" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-107795.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=107795&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-107795.html" target="_blank" class="xi2">liluplanet</a><em id="author_671416"> 发表于</em> <span class="xg1 xw0">2010-9-27 13:10:07</span> </dt> <dd class="z"><div class="pcb"> <div class="locked">提示: <em>作者被禁止或删除 内容自动屏蔽</em></div> </div> </dd> </dl> </div> <div id="post_671375" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-115295.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=115295&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-115295.html" target="_blank" class="xi2">光之神</a><em id="author_671375"> 发表于</em> <span class="xg1 xw0">2010-9-27 09:33:34</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_671375"> 是吧整个LD放进外壳的。这个激光模组应该来说是比较简单的。现在卖的也很便宜。</td></tr></table> </div> <div id="comment_671375" class="cm"> </div> <div id="post_rate_div_671375"></div> </div> </dd> </dl> </div> <div id="post_671370" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-116289.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=116289&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-116289.html" target="_blank" class="xi2">akizuna</a><em id="author_671370"> 发表于</em> <span class="xg1 xw0">2010-9-27 09:17:27</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_671370"> 各位的意思是我放上的两幅图里面其实装着一样的东西？？做好的模组是把LD的外壳卸掉 装到了铜管中？？？</td></tr></table> </div> <div id="comment_671370" class="cm"> </div> <div id="post_rate_div_671370"></div> </div> </dd> </dl> </div> <div id="post_670796" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-95103.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=95103&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-95103.html" target="_blank" class="xi2">bingg</a><em id="author_670796"> 发表于</em> <span class="xg1 xw0">2010-9-24 11:08:45</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_670796"> 是激光二极管，跟发光二极管类似。只是波长与发射角不一样。</td></tr></table> </div> <div id="comment_670796" class="cm"> </div> <div id="post_rate_div_670796"></div> </div> </dd> </dl> </div> <div id="post_670297" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-3052.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=3052&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-3052.html" target="_blank" class="xi2">hclo</a><em id="author_670297"> 发表于</em> <span class="xg1 xw0">2010-9-20 15:05:34</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_670297"> 所有的LD都很小，外面的都只是封装而已，说直接点，就是电级或者散热块</td></tr></table> </div> <div id="comment_670297" class="cm"> </div> <div id="post_rate_div_670297"></div> </div> </dd> </dl> </div> <div id="post_670190" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-116289.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=116289&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-116289.html" target="_blank" class="xi2">akizuna</a><em id="author_670190"> 发表于</em> <span class="xg1 xw0">2010-9-20 08:57:42</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_670190"> 可是我拆开之后没有激光二激光。。不过我拆的的是可见光模组 难道可见光和红外模组的内部构造差很多？<br /> </td></tr></table> </div> <div id="comment_670190" class="cm"> </div> <div id="post_rate_div_670190"></div> </div> </dd> </dl> </div> <div id="post_669954" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-71894.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=71894&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-71894.html" target="_blank" class="xi2">wangyaoting</a><em id="author_669954"> 发表于</em> <span class="xg1 xw0">2010-9-18 10:03:36</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_669954"> 就是激光二极管！找相关资料就可以！</td></tr></table> </div> <div id="comment_669954" class="cm"> </div> <div id="post_rate_div_669954"></div> </div> </dd> </dl> </div> <div id="post_669774" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-116412.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=116412&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-116412.html" target="_blank" class="xi2">duozhanguo</a><em id="author_669774"> 发表于</em> <span class="xg1 xw0">2010-9-17 12:29:19</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_669774"> 应该是自由电子与空穴的复合，发光的的把。</td></tr></table> </div> <div id="comment_669774" class="cm"> </div> <div id="post_rate_div_669774"></div> </div> </dd> </dl> </div> <div id="post_669362" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-70020.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=70020&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-70020.html" target="_blank" class="xi2">hyflwf</a><em id="author_669362"> 发表于</em> <span class="xg1 xw0">2010-9-15 22:16:28</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_669362"> 跟普通激光的原理是一样的，内部是二极管</td></tr></table> </div> <div id="comment_669362" class="cm"> </div> <div id="post_rate_div_669362"></div> </div> </dd> </dl> </div> </div> </div> </div> <script type="text/javascript"> new lazyload(); </script> <div class="wp mtn"> <!--[diy=diy3]--><div id="diy3" class="area"></div><!--[/diy]--> </div></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 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