发明名称 |
PHOTONIC MONITORING FOR OPTICAL SIGNALS |
摘要 |
<p>This invention concerns real-time multi-impairment signal performance monitoring, [n particular it concerns an optical device, for instance a monolithic integrated photonics chip, comprising a waveguide having an input region to receive a signal for characterization, and a narrow band CW laser signal. A non-linear waveguide region to mix the two received signals. More than one output region, each equipped with bandpass filters that extract respective discrete frequency bands of the RF spectrum of the mixed signals. And, also comprising (slow) power detectors to output the extracted discrete frequency banded signals.</p> |
申请公布号 |
EP2583391(A1) |
申请公布日期 |
2013.04.24 |
申请号 |
EP20110797378 |
申请日期 |
2011.06.20 |
申请人 |
THE UNIVERSITY OF SYDNEY |
发明人 |
VO, TRUNG DUC;CORCORAN, WILLIAM PETER;PELUSI, MARK DAVID;MOSS, DAVID JAMES;EGGLETON, BENJAMIN JOHN;SCHROEDER, JOCHEN BERNHARD |
分类号 |
G02B26/00;H04B10/00;H04B10/079;H04J14/02;(IPC1-7):H04B10/08 |
主分类号 |
G02B26/00 |
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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