Chromatic Dispersion Monitoring for DPSK Systems Using RF Power Spectrum

Jian Zhao; Zhaohui Li; Chao Lu; Alan Pak Tao Lau; K. K. Qureshi; H. Y. Tam

doi:10.1109/JLT.2009.2034540

Chromatic Dispersion Monitoring for DPSK Systems Using RF Power Spectrum

Jian Zhao, Zhaohui Li, Chao Lu, Alan Pak Tao Lau, K. K. Qureshi, H. Y. Tam

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

22 Scopus citations

Abstract

We have demonstrated a method for dispersion monitoring of differential phase-shift keying (DPSK) signals by measuring the power of its wide bandwidth radio frequency (RF) spectral components. In particular, the RF spectrum is found to increase with the increase of chromatic dispersion. The proposed method is investigated in detail both analytically and experimentally and results are in close agreement with each other.

Original language	English
Pages (from-to)	5704-5709
Number of pages	6
Journal	Journal of Lightwave Technology
Volume	27
Issue number	24
DOIs	https://doi.org/10.1109/JLT.2009.2034540
State	Published - 15 Dec 2009
Externally published	Yes

Bibliographical note

Funding Information:
Manuscript received March 05, 2009; revised June 16, 2009, August 27, 2009, and October 06, 2009. First published October 20, 2009; current version published November 25, 2009. This work was supported by in part The Hong Kong Polytechnic University under Projects G-YF50, G-YF65, and G-YX91 of The Hong Kong Polytechnic University.

Keywords

Differential phase-shift keying (DPSK)
chromatic dispersion (CD)
optical performance monitoring (OPM)

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1109/JLT.2009.2034540

Cite this

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title = "Chromatic Dispersion Monitoring for DPSK Systems Using RF Power Spectrum",

abstract = "We have demonstrated a method for dispersion monitoring of differential phase-shift keying (DPSK) signals by measuring the power of its wide bandwidth radio frequency (RF) spectral components. In particular, the RF spectrum is found to increase with the increase of chromatic dispersion. The proposed method is investigated in detail both analytically and experimentally and results are in close agreement with each other.",

keywords = "Differential phase-shift keying (DPSK), chromatic dispersion (CD), optical performance monitoring (OPM)",

author = "Jian Zhao and Zhaohui Li and Chao Lu and Lau, \{Alan Pak Tao\} and Qureshi, \{K. K.\} and Tam, \{H. Y.\}",

note = "Funding Information: Manuscript received March 05, 2009; revised June 16, 2009, August 27, 2009, and October 06, 2009. First published October 20, 2009; current version published November 25, 2009. This work was supported by in part The Hong Kong Polytechnic University under Projects G-YF50, G-YF65, and G-YX91 of The Hong Kong Polytechnic University.",

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doi = "10.1109/JLT.2009.2034540",

language = "English",

volume = "27",

pages = "5704--5709",

journal = "Journal of Lightwave Technology",

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T1 - Chromatic Dispersion Monitoring for DPSK Systems Using RF Power Spectrum

AU - Zhao, Jian

AU - Li, Zhaohui

AU - Lu, Chao

AU - Lau, Alan Pak Tao

AU - Qureshi, K. K.

AU - Tam, H. Y.

N1 - Funding Information: Manuscript received March 05, 2009; revised June 16, 2009, August 27, 2009, and October 06, 2009. First published October 20, 2009; current version published November 25, 2009. This work was supported by in part The Hong Kong Polytechnic University under Projects G-YF50, G-YF65, and G-YX91 of The Hong Kong Polytechnic University.

PY - 2009/12/15

Y1 - 2009/12/15

N2 - We have demonstrated a method for dispersion monitoring of differential phase-shift keying (DPSK) signals by measuring the power of its wide bandwidth radio frequency (RF) spectral components. In particular, the RF spectrum is found to increase with the increase of chromatic dispersion. The proposed method is investigated in detail both analytically and experimentally and results are in close agreement with each other.

AB - We have demonstrated a method for dispersion monitoring of differential phase-shift keying (DPSK) signals by measuring the power of its wide bandwidth radio frequency (RF) spectral components. In particular, the RF spectrum is found to increase with the increase of chromatic dispersion. The proposed method is investigated in detail both analytically and experimentally and results are in close agreement with each other.

KW - Differential phase-shift keying (DPSK)

KW - chromatic dispersion (CD)

KW - optical performance monitoring (OPM)

UR - https://www.scopus.com/pages/publications/85008004920

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DO - 10.1109/JLT.2009.2034540

M3 - Article

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SN - 0733-8724

VL - 27

SP - 5704

EP - 5709

JO - Journal of Lightwave Technology

JF - Journal of Lightwave Technology

IS - 24

ER -

Chromatic Dispersion Monitoring for DPSK Systems Using RF Power Spectrum

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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