NDLI: Fiber Impairment Compensation Using Coherent Detection and Digital Signal Processing

Content Provider	IEEE Xplore Digital Library
Author	Ip, E.M. Kahn, J.M.
Copyright Year	1983
Abstract	Next-generation optical fiber systems will employ coherent detection to improve power and spectral efficiency, and to facilitate flexible impairment compensation using digital signal processors (DSPs). In a fully digital coherent system, the electric fields at the input and the output of the channel are available to DSPs at the transmitter and the receiver, enabling the use of arbitrary impairment precompensation and postcompensation algorithms. Linear time-invariant (LTI) impairments such as chromatic dispersion and polarization-mode dispersion can be compensated by adaptive linear equalizers. Non-LTI impairments, such as laser phase noise and Kerr nonlinearity, can be compensated by channel inversion. All existing impairment compensation techniques ultimately approximate channel inversion for a subset of the channel effects. We provide a unified multiblock nonlinear model for the joint compensation of the impairments in fiber transmission. We show that commonly used techniques for overcoming different impairments, despite their different appearance, are often based on the same principles such as feedback and feedforward control, and time-versus-frequency-domain representations. We highlight equivalences between techniques, and show that the choice of algorithm depends on making tradeoffs.
Sponsorship	IEEE Lasers and Electro-Optics Society Optical Society of America
Starting Page	502
Ending Page	519
Page Count	18
File Size	767704
File Format	PDF
ISSN	07338724
Volume Number	28
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-02-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Digital signal processing Optical fibers Optical fiber polarization Signal processing algorithms Digital signal processors Optical transmitters Chromatic dispersion Polarization mode dispersion Equalizers Fiber lasers optical fiber communication Adaptive signal processing
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Digital Equalization of Chromatic Dispersion and Polarization Mode Dispersion

Fiber chromatic dispersion and polarization-mode dispersion monitoring using coherent detection

Coherent Optical Single Carrier Transmission Using Overlap Frequency Domain Equalization for Long-Haul Optical Systems

Electronic Dispersion Compensation

Adaptive Chromatic Dispersion Compensation for Coherent Communication Systems Using Delay-Tap Sampling Technique

Chromatic Dispersion Compensation Using Digital IIR Filtering With Coherent Detection

Massive Terminal Dispersion Compensation Enabling Nondispersion-Managed Submarine Links With First Generation Coherent Transponders

Nonlinear Compensation Using Backpropagation for Polarization-Multiplexed Transmission

Compensation of Dispersion and Nonlinear Impairments Using Digital Backpropagation

Fiber Impairment Compensation Using Coherent Detection and Digital Signal Processing

Similar Documents

Digital Equalization of Chromatic Dispersion and Polarization Mode Dispersion

Fiber chromatic dispersion and polarization-mode dispersion monitoring using coherent detection

Coherent Optical Single Carrier Transmission Using Overlap Frequency Domain Equalization for Long-Haul Optical Systems

Electronic Dispersion Compensation

Adaptive Chromatic Dispersion Compensation for Coherent Communication Systems Using Delay-Tap Sampling Technique

Chromatic Dispersion Compensation Using Digital IIR Filtering With Coherent Detection

Massive Terminal Dispersion Compensation Enabling Nondispersion-Managed Submarine Links With First Generation Coherent Transponders

Nonlinear Compensation Using Backpropagation for Polarization-Multiplexed Transmission

Compensation of Dispersion and Nonlinear Impairments Using Digital Backpropagation

Fiber Impairment Compensation Using Coherent Detection and Digital Signal Processing