发明名称 |
Optical switch |
摘要 |
Disclosed herein is an optical switch for changing over a running direction of a light passing through an optical waveguide between a first direction and a second direction by moving a switching member disposed on an optical path of an optical waveguide. The switching member has a plurality of switching positions for selectively guiding each of lights of at least two different wavelengths into the first direction or second direction.
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申请公布号 |
US2002150323(A1) |
申请公布日期 |
2002.10.17 |
申请号 |
US20020037976 |
申请日期 |
2002.01.03 |
申请人 |
NISHIDA NAOKI;HATANO TAKUJI;TAKAHARA KOJI;MARUYAMA SHINJI;TERAMOTO MIYUKI;SEKINE KOUJIROU |
发明人 |
NISHIDA NAOKI;HATANO TAKUJI;TAKAHARA KOJI;MARUYAMA SHINJI;TERAMOTO MIYUKI;SEKINE KOUJIROU |
分类号 |
G02B26/08;G02B6/12;G02B6/34;G02B6/35;(IPC1-7):G02B6/35 |
主分类号 |
G02B26/08 |
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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