Fast power transient management for OC-192 WDM add/drop networks

Hyeon Min Bae; Jonathan Ashbrook; Naresh Shanbhag; Andrew Singer

doi:10.1109/JSSC.2008.2006226

Fast power transient management for OC-192 WDM add/drop networks

Hyeon Min Bae
, Jonathan Ashbrook
, Naresh Shanbhag
, Andrew Singer

Office of the Dean of the College of Engineering and Applied Sciences

Stony Brook University

II-VI Incorporated
University of Illinois at Urbana-Champaign

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

2 Scopus citations

Abstract

This paper describes a fast power transient management functionality incorporated into a 12.5 Gb/s maximum likelihood sequence estimation (MLSE) receiver for optical add/drop multiplexer (OADM)-based WDM networks. The receiver has a VGA with a fast automatic gain control and a high-bandwidth offset cancellation loop. Measured results indicate that the receiver IC tolerates a 10 dB/10 μs optical power transient with 72 consecutive identical digits with no BER impact, and offers a 100X improvement over a standard CDR in tracking an 8 dB sinusoidal power transient at a BER of 10^{-4}.

Original language	English
Article number	4684632
Pages (from-to)	2958-2966
Number of pages	9
Journal	IEEE Journal of Solid-State Circuits
Volume	43
Issue number	12
DOIs	https://doi.org/10.1109/JSSC.2008.2006226
State	Published - Dec 2008

Keywords

Clock and data recovery (CDR)
Electronic dispersion compensation (EDC)
Maximum likelihood sequence estimation (MLSE)
OC-192
Variable gain amplifier (VGA)

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10.1109/JSSC.2008.2006226

Cite this

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title = "Fast power transient management for OC-192 WDM add/drop networks",

abstract = "This paper describes a fast power transient management functionality incorporated into a 12.5 Gb/s maximum likelihood sequence estimation (MLSE) receiver for optical add/drop multiplexer (OADM)-based WDM networks. The receiver has a VGA with a fast automatic gain control and a high-bandwidth offset cancellation loop. Measured results indicate that the receiver IC tolerates a 10 dB/10 μs optical power transient with 72 consecutive identical digits with no BER impact, and offers a 100X improvement over a standard CDR in tracking an 8 dB sinusoidal power transient at a BER of 10\textasciicircum{}\{-4\}.",

keywords = "Clock and data recovery (CDR), Electronic dispersion compensation (EDC), Maximum likelihood sequence estimation (MLSE), OC-192, Variable gain amplifier (VGA)",

author = "Bae, \{Hyeon Min\} and Jonathan Ashbrook and Naresh Shanbhag and Andrew Singer",

year = "2008",

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doi = "10.1109/JSSC.2008.2006226",

language = "English",

volume = "43",

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T1 - Fast power transient management for OC-192 WDM add/drop networks

AU - Bae, Hyeon Min

AU - Ashbrook, Jonathan

AU - Shanbhag, Naresh

AU - Singer, Andrew

PY - 2008/12

Y1 - 2008/12

N2 - This paper describes a fast power transient management functionality incorporated into a 12.5 Gb/s maximum likelihood sequence estimation (MLSE) receiver for optical add/drop multiplexer (OADM)-based WDM networks. The receiver has a VGA with a fast automatic gain control and a high-bandwidth offset cancellation loop. Measured results indicate that the receiver IC tolerates a 10 dB/10 μs optical power transient with 72 consecutive identical digits with no BER impact, and offers a 100X improvement over a standard CDR in tracking an 8 dB sinusoidal power transient at a BER of 10^{-4}.

AB - This paper describes a fast power transient management functionality incorporated into a 12.5 Gb/s maximum likelihood sequence estimation (MLSE) receiver for optical add/drop multiplexer (OADM)-based WDM networks. The receiver has a VGA with a fast automatic gain control and a high-bandwidth offset cancellation loop. Measured results indicate that the receiver IC tolerates a 10 dB/10 μs optical power transient with 72 consecutive identical digits with no BER impact, and offers a 100X improvement over a standard CDR in tracking an 8 dB sinusoidal power transient at a BER of 10^{-4}.

KW - Clock and data recovery (CDR)

KW - Electronic dispersion compensation (EDC)

KW - Maximum likelihood sequence estimation (MLSE)

KW - OC-192

KW - Variable gain amplifier (VGA)

UR - https://www.scopus.com/pages/publications/57849139871

U2 - 10.1109/JSSC.2008.2006226

DO - 10.1109/JSSC.2008.2006226

M3 - Article

SN - 0018-9200

VL - 43

SP - 2958

EP - 2966

JO - IEEE Journal of Solid-State Circuits

JF - IEEE Journal of Solid-State Circuits

IS - 12

M1 - 4684632

ER -

Fast power transient management for OC-192 WDM add/drop networks

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Keywords

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