发明名称 |
Optical switch and optical add/drop multiplexer using the same |
摘要 |
An optical switch easy to adjust optical parts without using a catoptric system and an optical add/drop multiplexer using the optical switch are provided. Between an input light outputting collimator device 20 and an output light inputting collimator device 21 provided to face each other at a predetermined spaced interval, a drop light inputting collimator device 22 and an add light outputting collimator device 23 fixed and held on a movable holding member 24 a in common are moved forward and retreated, and thereby a switching is conducted.
|
申请公布号 |
US2007036481(A1) |
申请公布日期 |
2007.02.15 |
申请号 |
US20060582297 |
申请日期 |
2006.10.18 |
申请人 |
HOYA CORPORATION |
发明人 |
KAGAMI KAORU;ASAI HIDEKUNI;YOKOO YOSHIATSU |
分类号 |
G02B6/26;G02B6/32;G02B6/35;G02B6/42;H04J14/02 |
主分类号 |
G02B6/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|