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class="bm"> <div class="bm_c xld"> <b>[求助]光纤损耗曲线:</b><div class="postmsg">小弟最近在查询有关光纤的东西<br /> 可是我们的波长和常见波长不匹配<br /> 所以就要估算下大概的附加损耗是多少（激光损耗和波长有关系的）<br /> 但是没找到相关的光纤对于波长的大概损耗曲线<br /> 哪位高手有或者有相关的资料话麻烦告知<br /> 在此谢谢啦<br /> 无尽的感激</div> <div class="postmsg">发邮件、聊QQ、或者是在这里留言都可以<br /> 期待中。。。。。。。。。。。。。。。。</div> <div class="postmsg"><img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /> <img src="static/image/smiley/default/em31.gif" smilieid="60" border="0" alt="" /></div> <div class="postmsg">对你是渊渊无尽的感激啊<br /> 都流泪了的<br /> 太谢谢啦</div> <div class="postmsg">经过仔细寻找<br /> 找到一个大概的曲线<br /> 不知道是不是可以作为参考使用的<br /> 呵呵</div> <div class="postmsg">第二个是在电子书上裁剪下来的<br /> 后缀是BMP<br /> 没办法只好压缩后上传<br /> 望见谅</div> <div class="postmsg">你可以按以下方法看到类似的曲线.<br /> 查网页: <a href="http://www.optosolutions.com/product.html" target="_blank">http://www.optosolutions.com/product.html</a><br /> 点击 "高能传输光纤". 曲线针对低OH的光纤.</div> <div class="postmsg">对同一波长不同光纤有不同损耗，要说清楚你用什么光纤传导什么波长才好帮你</div> <div class="postmsg">获益匪浅，多谢指点!!!!!!!!!!!!!!!!!!!!!!!!</div> <div class="postmsg">帮你顶了。。。。。。。。。。。。</div> <div class="postmsg">不同材料的光纤衰减谱是不同的，相同材料的波导结构不同也要区别对待。<br /> <br /> 大致的衰减普可以根据瑞利散射来推断，缺陷和吸收峰除外。</div> <div style="height200px;"></div> <ul class="xl xl2 cl" style="border-top: 1px #cccccc dashed;margin:5px 0 ;padding-top:5px"> <dl><b> 同一主题资料:</b></dl><dl class='icon'><img src="static/image/filetype/pdf.gif" border="0" class="vm" alt="" /> <a href="attachcenter-page.html?aid=21435" title="光纤损耗.pdf">光纤损耗.pdf</a> <font color="#AAAAAA">(50.39 KB)</font> </dl> <dl class='icon'><img src="static/image/filetype/pdf.gif" border="0" class="vm" alt="" /> <a href="attachcenter-page.html?aid=21436" title="光纤损耗机理研究.pdf">光纤损耗机理研究.pdf</a> <font 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