High-Speed Transmission of DPSK Signals in Lightwave Systems
Date Issued
2005-07-31
Date
2005-07-31
Author(s)
何鏡波
DOI
932213E002061
Abstract
To simplify the analysis, the performance of
DPSK signals with nonlinear phase noise is
calculated for receiver with an optical matched
filter. With a particular single-span
experimental setup isolating the contribution
from nonlinear phase noise, the measured
signal-to-noise ratio (SNR) penalty is within
0.15 dB of the theoretical results in a range of
SNR penalty less than 1.5 dB. For a SNR
penalty less than 1 dB, both theory and
experiment indicate that the mean nonlinear
phase shift should be less than 0.33 rad.
Subjects
DPSK
Nonlinear phase noise
Kerr effect
Fiber nonlinearities
Publisher
臺北市：國立臺灣大學電信工程學研究所
Type
report
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