DocumentCode
1477178
Title
XPM Statistics in 100% Precompensated WDM Transmission for OOK and DPSK Formats
Author
Zhang, Fan
Author_Institution
State Key Lab. on Adv. Opt. Commun. Syst. & Networks, Peking Univ., Beijing, China
Volume
21
Issue
22
fYear
2009
Firstpage
1707
Lastpage
1709
Abstract
We numerically study cross-phase modulation (XPM) statistics in 100% precompensated wavelength-division-multiplexing transmission with on-off keying (OOK) and differential phase-shift keying (DPSK) formats. XPM and its randomness are determined by nonlinear diffusion bandwidth and specific modulation format in the target channel. XPM degradation in DPSK channels shows much less stochastic than that in OOK channels. The small duty cycle also helps to reduce XPM randomness.
Keywords
amplitude shift keying; differential phase shift keying; optical communication; optical modulation; phase modulation; statistical analysis; wavelength division multiplexing; DPSK format; OOK format; cross phase modulation statistics; differential phase-shift keying format; on-off keying format; precompensated WDM transmission; wavelength division multiplexing transmission; Cross-phase modulation (XPM); dispersion precompensation; fiber nonlinearity; wavelength-division multiplexing (WDM);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2009.2032069
Filename
5268213
Link To Document