Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 29,
  • Issue 1,
  • pp. 124-131
  • (2011)

Effects of Homodyne Crosstalk on Dual-Polarization QPSK Signals

Not Accessible

Your library or personal account may give you access

Abstract

The exact error probability of quadriphase shift keying (QPSK) signals with homodyne crosstalk is derived analytically. With respect to the signal, homodyne crosstalk may be from the same, the worst, or random polarization. Valid for many interferers, Gaussian model overestimates the SNR penalty for homodyne crosstalk from a single interferer. For 1-dB SNR penalty, QPSK signal may tolerate up to a crosstalk ratio of -16.3 dB from a single interferer from the worst polarization alignment.

© 2011 IEEE

PDF Article
More Like This
Modeling and mitigation of polarization crosstalk-induced nonlinearity for the polarization-multiplexed carrier self-homodyne system

Yizhao Chen, Junda Chen, Weihao Li, Jiajun Zhou, Mingming Zhang, Deming Liu, and Ming Tang
Opt. Lett. 47(6) 1423-1426 (2022)

Blind equalization for dual-polarization two-subcarrier coherent QPSK-OFDM signals

Fan Li, Junwen Zhang, Jianjun Yu, and Xinying Li
Opt. Lett. 39(2) 201-204 (2014)

All-optical two-channel polarization-multiplexing format conversion from QPSK to BPSK signals in a silicon waveguide

Xianglian Feng, Zhihang Wu, Xiaoyan Wang, Sailing He, and Shiming Gao
Photon. Res. 4(6) 245-248 (2016)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved