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