发明名称 |
Optical transmission network |
摘要 |
An optical communications network which connects a central office with a plurality of user stations is disclosed. In the central office, the power from a single cw laser is divided over a plurality of single mode optical fibers to transmit information from the central office to the user stations. Each user station includes a directly modulated LED for transmitting information to the central office.
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申请公布号 |
US4705350(A) |
申请公布日期 |
1987.11.10 |
申请号 |
US19850777952 |
申请日期 |
1985.09.19 |
申请人 |
BELL COMMUNICATIONS RESEARCH, INC. |
发明人 |
CHENG, STEVEN S. |
分类号 |
H04B10/272;H04J14/02;(IPC1-7):G02B6/36;H04B9/00 |
主分类号 |
H04B10/272 |
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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