Nonlinear Distortion in Transmission of Higher Order Modulation Formats.
IEEE PHOTONIC TECH L
1111 - 1113.
Transmission performance of a range of modulation formats including differentially encoded binary-, quaternary-, 8-, and 16-phase-shift-keying (DBPSK, DQPSK, D8PSK, and D16PSK) as well as 8- and 16-quadrature amplitude modulation (D8QAM and D16QAM) over optically compensated and DCF-free links are compared. Four different pulse-shapes are considered in a single-channel environment and the relative impact of intrachannel nonlinearities and nonlinear phase noise are analyzed.
|Title:||Nonlinear Distortion in Transmission of Higher Order Modulation Formats|
|Keywords:||Coherent detection, higher order modulation formats, nonlinear phase noise, nonlinearities, quadrature amplitude modulation (QAM), OPTICAL-TRANSMISSION, COHERENT, RECOVERY|
|UCL classification:||UCL > School of BEAMS > Faculty of Engineering Science > Electronic and Electrical Engineering|
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