shenlu_chen 发表于 2004-9-4 16:51:00

关于倍频晶体的粘结?

<P>各位大侠,我的晶体按图片中(白色为晶体)粘贴,为何绿光不太稳定,请问哪位有好一点的结构。请赐教!!!</P>
<P><FONT color=#c4573c>万分感谢!!!</FONT></P>

wayne 发表于 2004-9-5 01:42:00

导热胶

shenlu_chen 发表于 2004-9-4 16:53:00

<img src="data/attachment/forum/dvbbs/2004-9/20049485234117.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'data/attachment/forum/dvbbs/2004-9/20049485234117.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
图片是这一张

Daniel-Yuee 发表于 2004-9-5 08:05:00

<P>LD\晶体\胶,   </P><P>都有关系的</P>

linlinglong 发表于 2004-9-7 17:44:00

<P>绿光不稳定是由很多原因一起的,不一定是较的问题,要多方面考虑</P>

redbaby 发表于 2004-9-7 20:39:00

<P>这要看光斑,一般来说主要是:胶还有是TO5管芯与胶合晶体的角度出现了问题。</P>
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