发明授权
- 专利标题： Optical devices for controlling insertion loss
- 专利标题（中）： 用于控制插入损耗的光学装置
-
申请号： US09955630申请日： 2001-09-18
-
公开(公告)号： US06823103B2公开(公告)日： 2004-11-23
- 发明人: Jane Lam , Liang Zhao , Kenneth McGreer , Hao Xu , Wayne Wai Wing Lui
- 申请人： Jane Lam , Liang Zhao , Kenneth McGreer , Hao Xu , Wayne Wai Wing Lui
- 主分类号： G02B628
- IPC分类号： G02B628
摘要：
The invention relates to an optical device which carries multiple optical signals where the optical device has a plurality of distal waveguides some of which may be configured to control insertion loss among the multiple optical signals.
公开/授权文献
- US20020076145A1 Optical devices for controlling insertion loss 公开/授权日：2002-06-20
信息查询
