发明名称 |
IMPROVEMENTS IN ELECTRO OPTICAL SWITCH ARCHITECTURES |
摘要 |
Optical switch networks and the design rules for creating them are disclosed. The networks comprise a plurality of input and output stages of optical switch elements. Each input optical switch stage is comprised of a plurality of 1 by 2 optical switch elements and each output stage is comprised of a plurality of 2 by 1 optical switch elements. Using these stages, optical switch networks are constructed where switch elements are interconnected by optical waveguides diffused in a substrate. Further, the connections between adjacent stages include optical waveguide crossovers (crossthroughs). |
申请公布号 |
WO8807313(A3) |
申请公布日期 |
1988.10.06 |
申请号 |
WO1988US00612 |
申请日期 |
1988.02.29 |
申请人 |
AMERICAN TELEPHONE & TELEGRAPH COMPANY |
发明人 |
SPANKE, RONALD, ANTHONY |
分类号 |
G02F1/313;H04B10/02;H04Q3/52;H04Q3/68;H04Q11/00 |
主分类号 |
G02F1/313 |
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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