发明名称 |
OPTICAL DATA SIGNALS |
摘要 |
A method of encoding control information on an optical data signal to be transmitted through an optical network, comprising operating an optical sour ce to generate a substantially coherent continuous-wave light beam, amplitude- modulating the light beam with a data stream to produce an optical data signal, and also modulating the data signal with control information, using a substantially constant amplitude modulation technique.
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申请公布号 |
CA2386660(A1) |
申请公布日期 |
2001.04.05 |
申请号 |
CA20002386660 |
申请日期 |
2000.09.22 |
申请人 |
BTG INTERNATIONAL LIMITED |
发明人 |
TZANAKAKI, ANNA;SIMEONIDOU, DIMITRA;GUILD, KENNETH;O'MAHONY, MICHAEL |
分类号 |
G02F2/02;H04B10/04;H04B10/06;H04B10/135;H04B10/142;H04B10/152;H04B10/155;H04J14/02;(IPC1-7):H04J14/02;H04Q11/00 |
主分类号 |
G02F2/02 |
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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