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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-59042.html" target="_blank" class="xi2"><img src="http://www.oecr.com/uc_server/avatar.php?uid=59042&size=small" /></a> <span class="tit_author"> <a href="http://club.oecr.com/space-uid-59042.html">550482055</a> </span> </div> <div class="date"><span>发布时间:</span> 2009-3-27 22:36</div> <div class="album_info"> <h3>正文摘要: </h3> <p> 本帖最后由 550482055 于 2009-3-31 13:30 编辑 图中的对偶滤波器的作用是什么？色散棱镜为什么用2个？谢谢大家！</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_538768" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-52916.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=52916&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-52916.html" target="_blank" class="xi2">dublin</a><em id="author_538768"> 发表于</em> <span class="xg1 xw0">2009-4-4 08:21:57</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_538768"> 象个观测荧光光谱的装置。</td></tr></table> </div> <div id="comment_538768" class="cm"> </div> <div id="post_rate_div_538768"></div> </div> </dd> </dl> </div> <div id="post_538741" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-59042.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=59042&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-59042.html" target="_blank" class="xi2">550482055</a><em id="author_538741"> 发表于</em> <span class="xg1 xw0">2009-4-3 22:55:11</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_538732" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-67402.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=67402&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-67402.html" target="_blank" class="xi2">Femtosecond</a><em id="author_538732"> 发表于</em> <span class="xg1 xw0">2009-4-3 22:16:22</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_538732"> <div class="quote"><blockquote>我见过的用棱镜对补偿色散的结构是对角放置的，还不是像图中这样放置<br /> 图中的结构，我倒觉得是增加色散，便于观测分辨<br /> <font size="2"><font color="#999999">seayu 发表于 2009-4-2 23:08</font> <a href="http://bbs.oecr.com/redirect.php?goto=findpost&pid=538379&ptid=84758" target="_blank"><img id="aimg_ELZrT" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt="" /></a></font></blockquote></div><br /> <br /> 嗯，很可能是的<br /> 没看人家的文章，只看了装置图，不敢乱说</td></tr></table> </div> <div id="comment_538732" class="cm"> </div> <div id="post_rate_div_538732"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[538732] = ['ELZrT']; attachimggroup(538732); </script> </div> <div id="post_538379" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-62561.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=62561&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-62561.html" target="_blank" class="xi2">seayu</a><em id="author_538379"> 发表于</em> <span class="xg1 xw0">2009-4-2 23:08:05</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_538379"> 我见过的用棱镜对补偿色散的结构是对角放置的，还不是像图中这样放置<br /> 图中的结构，我倒觉得是增加色散，便于观测分辨</td></tr></table> </div> <div id="comment_538379" class="cm"> </div> <div id="post_rate_div_538379"></div> </div> </dd> </dl> </div> <div id="post_538319" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-67402.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=67402&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-67402.html" target="_blank" class="xi2">Femtosecond</a><em id="author_538319"> 发表于</em> <span class="xg1 xw0">2009-4-2 20:46:26</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_538319"> 1、Dual ND Filter Wheel Set，双波轮滤波装置，仅仅用于调节光强；上面装载的是中性滤波片，一般单波轮只能装载6片中性片，双波轮可以装载12片，打到更精细地调节效果。<br /> 2、Dispersion Prisms，棱镜对，用于补偿、调节色散；至于为什么用2个，因为一个不能够补偿色散啊；原理比较容易理解，画一个类似图中的棱镜对，自己按照折射定律画光线看看就知道这个结构可以正/负补偿色散的。</td></tr></table> </div> <div id="comment_538319" class="cm"> </div> <div id="post_rate_div_538319"></div> </div> </dd> </dl> </div> <div id="post_537731" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-59042.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=59042&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-59042.html" target="_blank" class="xi2">550482055</a><em id="author_537731"> 发表于</em> <span class="xg1 xw0">2009-4-1 10:17:49</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_537663" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-702.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=702&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-702.html" target="_blank" class="xi2">badan</a><em id="author_537663"> 发表于</em> <span class="xg1 xw0">2009-4-1 08:19:42</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_537663"> 为什么用两个棱镜呢？因为一个元件能力有限，图中很多元件用的都是两个！</td></tr></table> </div> <div id="comment_537663" class="cm"> </div> <div id="post_rate_div_537663"></div> </div> </dd> </dl> </div> <div id="post_537447" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-59042.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=59042&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-59042.html" target="_blank" class="xi2">550482055</a><em id="author_537447"> 发表于</em> <span class="xg1 xw0">2009-3-31 13:31:22</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_537441" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-59042.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=59042&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-59042.html" target="_blank" class="xi2">550482055</a><em id="author_537441"> 发表于</em> <span class="xg1 xw0">2009-3-31 13:27:32</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_537313" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-62561.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=62561&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-62561.html" target="_blank" class="xi2">seayu</a><em id="author_537313"> 发表于</em> <span class="xg1 xw0">2009-3-30 22:41:59</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_537313"> 楼上还真幽默~<br /> 所说太浅，看不懂啊<br /> 只有这个图，木有文本么？</td></tr></table> </div> <div id="comment_537313" class="cm"> </div> <div id="post_rate_div_537313"></div> </div> </dd> </dl> </div> <div id="post_537284" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-59042.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=59042&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-59042.html" target="_blank" class="xi2">550482055</a><em id="author_537284"> 发表于</em> <span class="xg1 xw0">2009-3-30 20:36:52</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> <script type="text/javascript" reload="1"> aimgcount[537284] = ['eqQhx']; attachimggroup(537284); </script> 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