Invention Grant
- Patent Title: Monitoring phase non-linearities in an optical communications system
- Patent Title (中): 监测光通信系统中的相位非线性
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Application No.: US10389804Application Date: 2003-03-18
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Publication No.: US08594499B1Publication Date: 2013-11-26
- Inventor: Kim B. Roberts , Maurice S. O'Sullivan , Leo L. Strawczynski
- Applicant: Kim B. Roberts , Maurice S. O'Sullivan , Leo L. Strawczynski
- Applicant Address: US TX Plano
- Assignee: Rockstar Consortium US LP
- Current Assignee: Rockstar Consortium US LP
- Current Assignee Address: US TX Plano
- Agency: Daniels IP Services Ltd.
- Agent Kent Daniels
- Main IPC: H04B10/071
- IPC: H04B10/071
Abstract:
Phase nonlinearities of an optical communications system are monitored by generating a test signal which includes a predetermined property that is uniquely associated with at least one phase nonlinearity of the optical communications system. The predetermined property of the test signal is then detected at a monitoring point of the optical communications system, and used to estimate the associated phase nonlinearity.
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