Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Transparent performance monitoring of RZ-DQPSK systems employing delay-tap sampling

Not Accessible

Your library or personal account may give you access

Abstract

Feature Issue on Transmission in Optically Transparent Core Networks

The emerging transparent optical networks, employing spectrally efficient modulation formats, require new methods for supervision of signal quality in order to maintain control over the transmission in all-optical domains. Optical performance monitoring of optical signal-to-noise ratio, chromatic dispersion, and polarization-mode dispersion in return-to-zero differential quadrature phase-shift keying signals is demonstrated using asynchronous delay-tap sampling and pattern recognition algorithms. Precise estimation of parameters over a broad range of impairment levels and good degradation isolation is shown by means of numerical simulation.

© 2007 Optical Society of America

PDF Article
More Like This
Experimental demonstration of optical performance monitoring for RZ-DPSK signals using delay-tap sampling method

Bartłomiej Kozicki, Akihiro Maruta, and Ken-ichi Kitayama
Opt. Express 16(6) 3566-3576 (2008)

Signed chromatic dispersion monitoring of 100Gbit/s CS-RZ DQPSK signal by evaluating the asymmetry ratio of delay tap sampling

Zhaohui Li, Zhao Jian, Linghao Cheng, Yanfu Yang, Chao Lu, Alan Pak Tao Lau, Changyuan Yu, H. Y. Tam, and P. K. A. Wai
Opt. Express 18(3) 3149-3157 (2010)

Simultaneous Optical Performance Monitoring and Modulation Format/Bit-Rate Identification Using Principal Component Analysis

Ming Chieng Tan, Faisal Nadeem Khan, Waled Hussein Al-Arashi, Yudi Zhou, and Alan Pak Tao Lau
J. Opt. Commun. Netw. 6(5) 441-448 (2014)

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