发明名称 Optical communication using dispersion-induced FM to AM conversion with nonlinearity-induced stabilization
摘要 An optical communication system and method are provided which utilize dispersion-induced FM to AM conversion with nonlinearity-induced AM stabilization. The system and method utilize a frequency modulated optical signal transmitter, a fiber span, an optical receiver which receives the transmitted optical signal and detects an AM signal resulting from dispersion-induced energy overlaps and voids in the optical signal, and one or more in-line amplifiers spaced within the optical fiber span. By adjusting the number, position and/or output power levels of the in-line amplifiers, stabilization of the energy voids and overlaps and resulting AM signal can be achieved, yielding a substantial increase in achievable transmission distance at a given bit rate.
申请公布号 US5400165(A) 申请公布日期 1995.03.21
申请号 US19930120092 申请日期 1993.09.10
申请人 AT&T CORP. 发明人 GNAUCK, ALAN H.;KURTZKE, CHRISTIAN
分类号 H04B10/04;H04B10/02;H04B10/06;H04B10/142;H04B10/152;H04B10/18;(IPC1-7):H04B10/00;H01S3/00 主分类号 H04B10/04
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