发明名称 |
Tunable fiber Fabry-Perot etalon optical filter |
摘要 |
A pendulum-like member is formed in a silicon substrate. Optical fiber portions which include endface mirrors are disposed on the substrate proper and on the pendulum member. The position of the pendulum member is adjusted by applying a voltage across the member and an adjacent section(s) of the substrate thus enabling the optical length of the device to be adjusted.
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申请公布号 |
US5251275(A) |
申请公布日期 |
1993.10.05 |
申请号 |
US19920880227 |
申请日期 |
1992.05.08 |
申请人 |
NEC CORPORATION |
发明人 |
KURIYAMA, TOSHIHIDE;FUJIWARA, MASAHIKO |
分类号 |
G01J3/26;G02B6/34;G02B6/36;G02B26/00;(IPC1-7):G02B6/12;G02B6/26 |
主分类号 |
G01J3/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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