国产亚洲情侣一区二区,久久久久久久波多野结衣高潮,婷婷色中文字幕综合在线,国产又粗又猛又爽又黄的视频,亚洲综合色一区二区三区

 
分光鏡

The common Beamsplitters are used to split or combine laser beam.The performance of beamsplitters is mainly dependent on the coating specifications. Usually, beamsplitters are processed as plate and cube.

 

  • 分光鏡概述

    The common Beamsplitters are used to split or combine laser beam.The performance of beamsplitters is mainly dependent on the coating specifications. Usually, beamsplitters are processed as plate and c..

  • 分光片

    Beamsplitter plate is an optical window with semi-transparent mirrored coating to break a beam into two separate beams. A beamsplitter will reflect a portion of the incident energy, abs..

  • 分光棱鏡

    Cube beamsplitters are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal ..

< Previous1Next >

 
国产亚洲情侣一区二区,久久久久久久波多野结衣高潮,婷婷色中文字幕综合在线,国产又粗又猛又爽又黄的视频,亚洲综合色一区二区三区