transmission type star optical couplers
相关英语词汇推荐
- geometrical focus
- intensifying screen
- filters
- upper state relaxation
- optical deformation
- visible emissivity
- astrospectrograph camera
- infra-red beam folower
- optical harmonic generation
- time-averaged shadow-moire method
- Varotal lens
- diatomic roto
- chronophotography
- push out
- multilongitudianl-mode laser
- holographic gratings
- mode pattern
- frequency summing
- optical head controllers,control ics/modules
- metacrystalline