Cart (Loading....) | Create Account
Close category search window
 

Optical duobinary format from demodulation of DPSK using athermal delay interferometer

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Gnauck, A.H. ; Lucent Technol. Bell Labs., Holmdel, NJ ; Liu, X. ; Chandrasekhar, S. ; Wei, X.

We experimentally demonstrate the transformation of 42.7-Gb/s optical differential-phase-shift-keyed signals into high-quality duobinary signals by optical filtering in an athermal delay-interferometer (DI) filter. The resulting duobinary signals have good back-to-back performance and show high tolerance to chromatic dispersion and concatenated optical filtering. The repetitive passbands of the DI provide simultaneous transformation of multiple 42.7-Gb/s channels on a 50-GHz ITU grid. The passbands are wide enough not to affect 10.7-Gb/s channels, thereby also allowing hybrid-rate 50-GHz-spaced wavelength-division-multiplexed transmission using a single DI at the system input

Published in:

Photonics Technology Letters, IEEE  (Volume:18 ,  Issue: 4 )

Date of Publication:

Feb. 15, 2006

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.