光学参量振荡器

各种波长及各种运转方式的激光二极管及闪光灯泵浦的固体激光器；采用钛宝石及光学参量振荡器的波长可调谐的激光光源；激光应用整机。

a key national network of communications optical cables

head, optical with filters for movable information storage

optical path length【光】

optical journal reader【计】

Optical Microscopy

travelling-wave semiconductor optical amplifier

converter, optical analogue/digital converter

optical isomer