Koshin Kogaku Co., Ltd
Koshin Kogaku has been providing customized module products for more than 30 years.
Actual Achievements
- Optical modules for combination and split of light
- 3-port (combination of 2 light) module
- 4-port (combination of 3 light) module
- 5-port (combination of 4 light) module
- 6-port (combination of 5 light) module
- Optical branchng module Branching ratio 50:50
- Polarization split/combination module
- Variable optical delay device Amount of delay ・・nsec
- LD-Optical fiber coupling module
- PD-Optical fiber coupling module
- The measurement by using optical fiber jig unit
