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depend on requirements and the intensity of the reflected beam.

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musi429(½ð±Ò+2,VIP+0):¶àл½»Á÷~ 9-17 03:40
trrista(½ð±Ò+1,VIP+0):лл 9-18 21:31
If high stability of laser beam and low noise are required in the experiments, the reflected beam should be avoided in order to reduce the disturbance to the laser. A "isolator" may be a good helper.
2Â¥2009-09-17 02:56:12
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3Â¥2009-09-17 03:44:55
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e102840

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A Hiker

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zt970831(½ð±Ò+2,VIP+0):¸ÐлÄúµÄ½»Á÷ 9-20 21:45
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Originally posted by trrista at 2009-9-16 22:23:
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