Determination of achievable information rates (AIRs) of IM/DD systems and AIR loss due to chromatic dispersion and quantization

Ivan B. Djordjevic; Nikola Alic; George C. Papen; Stojan Radic

doi:10.1109/LPT.2006.888033

Determination of achievable information rates (AIRs) of IM/DD systems and AIR loss due to chromatic dispersion and quantization

Ivan B. Djordjevic, Nikola Alic, George C. Papen, Stojan Radic

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

8 Scopus citations

Abstract

The achievable information rates (AIRs) of a nonreturn-to-zero optical transmission system operating at 10 Gb/s are determined based on experimentally obtained conditional probability density functions for an amplified spontaneous emission noise-dominated system in the presence of chromatic dispersion (with and without optical dispersion compensation). Specifically, we concentrate on the AIR loss due to the accumulation of chromatic dispersion, as well as the practical constraint of the analog-to-digital conversion and quantization of log-likelihood ratios.

Original language	English (US)
Pages (from-to)	12-14
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	19
Issue number	1
DOIs	https://doi.org/10.1109/LPT.2006.888033
State	Published - Jan 1 2007

Keywords

Achievable information rates (AIRs)
Bahl-Cocke-Jelinek-Raviv (BCJR) algorithm
Finite-sate machine
Optical communications
Quantization

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1109/LPT.2006.888033

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abstract = "The achievable information rates (AIRs) of a nonreturn-to-zero optical transmission system operating at 10 Gb/s are determined based on experimentally obtained conditional probability density functions for an amplified spontaneous emission noise-dominated system in the presence of chromatic dispersion (with and without optical dispersion compensation). Specifically, we concentrate on the AIR loss due to the accumulation of chromatic dispersion, as well as the practical constraint of the analog-to-digital conversion and quantization of log-likelihood ratios.",

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AU - Djordjevic, Ivan B.

AU - Alic, Nikola

AU - Papen, George C.

AU - Radic, Stojan

PY - 2007/1/1

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N2 - The achievable information rates (AIRs) of a nonreturn-to-zero optical transmission system operating at 10 Gb/s are determined based on experimentally obtained conditional probability density functions for an amplified spontaneous emission noise-dominated system in the presence of chromatic dispersion (with and without optical dispersion compensation). Specifically, we concentrate on the AIR loss due to the accumulation of chromatic dispersion, as well as the practical constraint of the analog-to-digital conversion and quantization of log-likelihood ratios.

AB - The achievable information rates (AIRs) of a nonreturn-to-zero optical transmission system operating at 10 Gb/s are determined based on experimentally obtained conditional probability density functions for an amplified spontaneous emission noise-dominated system in the presence of chromatic dispersion (with and without optical dispersion compensation). Specifically, we concentrate on the AIR loss due to the accumulation of chromatic dispersion, as well as the practical constraint of the analog-to-digital conversion and quantization of log-likelihood ratios.

KW - Achievable information rates (AIRs)

KW - Bahl-Cocke-Jelinek-Raviv (BCJR) algorithm

KW - Finite-sate machine

KW - Optical communications

KW - Quantization

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Determination of achievable information rates (AIRs) of IM/DD systems and AIR loss due to chromatic dispersion and quantization

Abstract

Keywords

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