发明名称 |
Optical four-gate coupler |
摘要 |
An optical four-gate coupler, which is particularly useful when used in a bus system and has a pair of input fibers and a pair of output fibers which are arranged with the planar end faces of the four fibers abutting one another in an axial offset fashion characterized by one of the input fibers having a smaller cross-section than the remaining fibers.
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申请公布号 |
US4383730(A) |
申请公布日期 |
1983.05.17 |
申请号 |
US19800182061 |
申请日期 |
1980.08.28 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
WITTE, HANS H. |
分类号 |
G02B26/08;G02B6/28;H04B10/213;(IPC1-7):G02B5/14 |
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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