波片
光学波片尺寸说明如下:
尺寸公差:+/-0.20mm to +0.01/-0.01mm
厚度公差:+/-0.20mmto +/-0.005mm
光洁度:80-50 to 10-5
面型: at 633nm lambda -- lambda/20per 25mm
通光孔径:80% -- 100%
平行度:(arc min):3min -- 3sec
晶体定向精度:5min to 30sec
倒角:0.3+/-0.20mm* 45degree
镀膜 R<0.2%
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中心厚度:15nm的,25nm的
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心:3弧分
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