An MLSE receiver for electronic dispersion compensation of OC-192 fiber links

Hyeon Min Bae; Jonathan B. Ashbrook; Jinki Park; Naresh R. Shanbhag; Andrew C. Singer; Sanjiv Chopra

doi:10.1109/JSSC.2006.883317

An MLSE receiver for electronic dispersion compensation of OC-192 fiber links

Hyeon Min Bae, Jonathan B. Ashbrook, Jinki Park, Naresh R. Shanbhag, Andrew C. Singer, Sanjiv Chopra

Research output: Contribution to journal › Article › peer-review

Abstract

A maximum-likelihood sequence estimation (MLSE) receiver is fabricated to combat dispersion/intersymbol interference (chromatic and polarization mode), noise (optical and electrical), and nonlinearities (e.g., fiber, receiver photodiode, or laser) in OC-192 metro and long-haul links. The MLSE receiver includes a variable gain amplifier with 40-dB gain range and 7.5-GHz 3-dB bandwidth, a 12.5-Gb/s 4-bit analog-to-digital converter, a dispersion-tolerant phase-locked loop, a 1:8 demultiplexer, and a digital equalizer implementing the MLSE algorithm. The MLSE receiver achieves more than 50 % reach extension at signal-to-noise levels of interest as compared to conventional clock data recovery systems.

Original language	English (US)
Article number	1717677
Pages (from-to)	2541-2553
Number of pages	13
Journal	IEEE Journal of Solid-State Circuits
Volume	41
Issue number	11
DOIs	https://doi.org/10.1109/JSSC.2006.883317
State	Published - Nov 2006

Keywords

A/D converter (ADC)
Clock data recovery (CDR)
Demultiplexer (DEMUX)
Electronic dispersion compensation (EDC)
Electronic post-detection equalization (EDE)
G.709 optical transport network (OTN)
High-speed ASIC

ASJC Scopus subject areas

Electrical and Electronic Engineering

Online availability

10.1109/JSSC.2006.883317

Library availability

Discover UIUC Full Text

Cite this

@article{c2af0b70579f4592a64e34cb3bbae6e9,

title = "An MLSE receiver for electronic dispersion compensation of OC-192 fiber links",

abstract = "A maximum-likelihood sequence estimation (MLSE) receiver is fabricated to combat dispersion/intersymbol interference (chromatic and polarization mode), noise (optical and electrical), and nonlinearities (e.g., fiber, receiver photodiode, or laser) in OC-192 metro and long-haul links. The MLSE receiver includes a variable gain amplifier with 40-dB gain range and 7.5-GHz 3-dB bandwidth, a 12.5-Gb/s 4-bit analog-to-digital converter, a dispersion-tolerant phase-locked loop, a 1:8 demultiplexer, and a digital equalizer implementing the MLSE algorithm. The MLSE receiver achieves more than 50 % reach extension at signal-to-noise levels of interest as compared to conventional clock data recovery systems.",

keywords = "A/D converter (ADC), Clock data recovery (CDR), Demultiplexer (DEMUX), Electronic dispersion compensation (EDC), Electronic post-detection equalization (EDE), G.709 optical transport network (OTN), High-speed ASIC",

author = "Bae, {Hyeon Min} and Ashbrook, {Jonathan B.} and Jinki Park and Shanbhag, {Naresh R.} and Singer, {Andrew C.} and Sanjiv Chopra",

year = "2006",

month = nov,

doi = "10.1109/JSSC.2006.883317",

language = "English (US)",

volume = "41",

pages = "2541--2553",

journal = "IEEE Journal of Solid-State Circuits",

issn = "0018-9200",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "11",

}

TY - JOUR

T1 - An MLSE receiver for electronic dispersion compensation of OC-192 fiber links

AU - Bae, Hyeon Min

AU - Ashbrook, Jonathan B.

AU - Park, Jinki

AU - Shanbhag, Naresh R.

AU - Singer, Andrew C.

AU - Chopra, Sanjiv

PY - 2006/11

Y1 - 2006/11

N2 - A maximum-likelihood sequence estimation (MLSE) receiver is fabricated to combat dispersion/intersymbol interference (chromatic and polarization mode), noise (optical and electrical), and nonlinearities (e.g., fiber, receiver photodiode, or laser) in OC-192 metro and long-haul links. The MLSE receiver includes a variable gain amplifier with 40-dB gain range and 7.5-GHz 3-dB bandwidth, a 12.5-Gb/s 4-bit analog-to-digital converter, a dispersion-tolerant phase-locked loop, a 1:8 demultiplexer, and a digital equalizer implementing the MLSE algorithm. The MLSE receiver achieves more than 50 % reach extension at signal-to-noise levels of interest as compared to conventional clock data recovery systems.

AB - A maximum-likelihood sequence estimation (MLSE) receiver is fabricated to combat dispersion/intersymbol interference (chromatic and polarization mode), noise (optical and electrical), and nonlinearities (e.g., fiber, receiver photodiode, or laser) in OC-192 metro and long-haul links. The MLSE receiver includes a variable gain amplifier with 40-dB gain range and 7.5-GHz 3-dB bandwidth, a 12.5-Gb/s 4-bit analog-to-digital converter, a dispersion-tolerant phase-locked loop, a 1:8 demultiplexer, and a digital equalizer implementing the MLSE algorithm. The MLSE receiver achieves more than 50 % reach extension at signal-to-noise levels of interest as compared to conventional clock data recovery systems.

KW - A/D converter (ADC)

KW - Clock data recovery (CDR)

KW - Demultiplexer (DEMUX)

KW - Electronic dispersion compensation (EDC)

KW - Electronic post-detection equalization (EDE)

KW - G.709 optical transport network (OTN)

KW - High-speed ASIC

UR - http://www.scopus.com/inward/record.url?scp=33750836133&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33750836133&partnerID=8YFLogxK

U2 - 10.1109/JSSC.2006.883317

DO - 10.1109/JSSC.2006.883317

M3 - Article

AN - SCOPUS:33750836133

SN - 0018-9200

VL - 41

SP - 2541

EP - 2553

JO - IEEE Journal of Solid-State Circuits

JF - IEEE Journal of Solid-State Circuits

IS - 11

M1 - 1717677

ER -

An MLSE receiver for electronic dispersion compensation of OC-192 fiber links

Abstract

Keywords

ASJC Scopus subject areas

Online availability

Library availability

Related links

Fingerprint

Cite this