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

Automatic DGD and GVD compensation at 640 Gb/s based on scalar radio-frequency spectrum measurement

Not Accessible

Your library or personal account may give you access

Abstract

We demonstrate what we believe to be the first real-time impairment-cancellation system for group-velocity dispersion (GVD) and differential group delay (DGD) for a 640Gb/s single-channel signal. Simultaneous compensation of two independent parameters is demonstrated by feedback control of separate GVD and DGD compensators using an impairment monitor based on an integrated all-optical radio-frequency (RF) spectrum analyzer. We show that low-bandwidth measurement of only a single tone in the RF spectrum is sufficient for automatic compensation for multiple degrees of freedom using a multivariate optimization scheme.

© 2013 Optical Society of America

Full Article  |  PDF Article
More Like This
Automatic dispersion compensation for 1.28Tb/s OTDM signal transmission using photonic-chip-based dispersion monitoring

Jürgen Van Erps, Jochen Schröder, Trung D. Vo, Mark D. Pelusi, Steve Madden, Duk-Yong Choi, Douglas A. Bulla, Barry Luther-Davies, and Benjamin J. Eggleton
Opt. Express 18(24) 25415-25421 (2010)

Single parameter optimization for simultaneous automatic compensation of multiple orders of dispersion for a 1.28 Tbaud signal

Yvan Paquot, Jochen Schröder, Jürgen Van Erps, Trung D. Vo, Mark D. Pelusi, Steve Madden, Barry Luther-Davies, and Benjamin J. Eggleton
Opt. Express 19(25) 25512-25520 (2011)

Simultaneous multi-impairment monitoring of 640 Gb/s signals using photonic chip based RF spectrum analyzer

T. D. Vo, M. D. Pelusi, J. Schröder, F. Luan, S. J. Madden, D.-Y. Choi, D. A. P. Bulla, B. Luther-Davies, and B. J. Eggleton
Opt. Express 18(4) 3938-3945 (2010)

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

Figures (10)

You do not have subscription access to this journal. Figure files 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