发明名称 |
OPTICAL SWITCH AND OPTICAL SWITCH MATRIX |
摘要 |
PURPOSE:To perform switching of the photo isgnal having been transmitted through optical fibers among multiple fibers in the state of light by one element by disposing the end faces of a multiplicity of stationary optical guides on the same circumference and contacting the end face of the moving optical guide of the rotating base which coaxially rotates, to these end faces. |
申请公布号 |
JPS53109650(A) |
申请公布日期 |
1978.09.25 |
申请号 |
JP19770024339 |
申请日期 |
1977.03.08 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
OGIWARA HARUO;SUZUKI YUKIMA;YAMAMOTO HISAO |
分类号 |
H04B10/27;G02B6/35;G02B26/08;G02F1/01;G06F17/40;H04B10/00 |
主分类号 |
H04B10/27 |
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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