发明名称 |
OPTICAL PATH SWITCHING DEVICE |
摘要 |
An optical path switching device includes compact and unpackaged components; the components are mounted onto a single platform; and the components are coupled by luminous flux. Connection between optical fibers is negated. In particular the optical path switching device includes an optical input, an optical output, an optical branching device and an optical signal detection device. At least two of the optical input, the optical output, the optical branching device and the optical signal detective device are mounted onto a single platform. |
申请公布号 |
CA2521131(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
CA20042521131 |
申请日期 |
2004.09.09 |
申请人 |
NABTESCO CORPORATION |
发明人 |
TOGAWA, MASAYUKI;KOBAYASHI, MORIO |
分类号 |
H04B10/02;G02B6/35;G02B26/08;H04B10/08;H04B10/20;H04B10/24;H04B10/40 |
主分类号 |
H04B10/02 |
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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