发明名称 |
Bidirectional free-space optical bus for electronics systems |
摘要 |
An electronics system communicates among its subsystems by a free-space optical bus. The bus transmits signals bidirectionally along a single linear axis as polarized beams of light. Each subsystem has a bus interface unit for generating outgoing beams along both axial directions, and for receiving incoming beams from both axial directions. The interface units use laser generators, photodetectors, and amplitude beam splitters.
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申请公布号 |
US5204866(A) |
申请公布日期 |
1993.04.20 |
申请号 |
US19920831729 |
申请日期 |
1992.02.05 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BLOCK, TIMOTHY R.;LU, TONG |
分类号 |
H04B10/00 |
主分类号 |
H04B10/00 |
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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