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Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating

The performances of gain and noise figure of an L-band EDFA utilizing a ring laser cavity is demonstrated. It uses a fiber Bragg grating (FBG), arranged to propagate in opposition to the amplifier signal by a pair of circulators, to provide laser feedback. A flat-gain spectrum with less than 1.1-dB...

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Main Authors: Harun, Sulaiman Wadi, Tamchek, Nizam, Ahmad, Harith
Format: Article
Published: John Wiley & Sons 2002
Subjects:
Q Science (General)
QC Physics
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.um.edu.my/19635/
http://dx.doi.org/10.1002/mop.10652
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spelling my.um.eprints.196352018-10-11T06:10:06Z http://eprints.um.edu.my/19635/ Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating Harun, Sulaiman Wadi Tamchek, Nizam Ahmad, Harith Q Science (General) QC Physics TK Electrical engineering. Electronics Nuclear engineering The performances of gain and noise figure of an L-band EDFA utilizing a ring laser cavity is demonstrated. It uses a fiber Bragg grating (FBG), arranged to propagate in opposition to the amplifier signal by a pair of circulators, to provide laser feedback. A flat-gain spectrum with less than 1.1-dB variation between 1568 nm and 1604 nm was observed with the laser wavelength at 1560 nm. A gain-clamping effect was also observed with this configuration, which provided a constant gain for all tested input signal powers from -40 dBm to 0 dBm. John Wiley & Sons 2002 Article PeerReviewed Harun, Sulaiman Wadi and Tamchek, Nizam and Ahmad, Harith (2002) Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating. Microwave and Optical Technology Letters, 36 (1). pp. 1-2. ISSN 0895-2477 http://dx.doi.org/10.1002/mop.10652 doi:10.1002/mop.10652
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
QC Physics
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle Q Science (General)
QC Physics
TK Electrical engineering. Electronics Nuclear engineering
Harun, Sulaiman Wadi
Tamchek, Nizam
Ahmad, Harith
Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating
description The performances of gain and noise figure of an L-band EDFA utilizing a ring laser cavity is demonstrated. It uses a fiber Bragg grating (FBG), arranged to propagate in opposition to the amplifier signal by a pair of circulators, to provide laser feedback. A flat-gain spectrum with less than 1.1-dB variation between 1568 nm and 1604 nm was observed with the laser wavelength at 1560 nm. A gain-clamping effect was also observed with this configuration, which provided a constant gain for all tested input signal powers from -40 dBm to 0 dBm.
format Article
author Harun, Sulaiman Wadi
Tamchek, Nizam
Ahmad, Harith
author_facet Harun, Sulaiman Wadi
Tamchek, Nizam
Ahmad, Harith
author_sort Harun, Sulaiman Wadi
title Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating
title_short Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating
title_full Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating
title_fullStr Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating
title_full_unstemmed Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating
title_sort gain and noise performances of an l-band edfa utilizing a ring laser cavity with fiber bragg grating
publisher John Wiley & Sons
publishDate 2002
url http://eprints.um.edu.my/19635/
http://dx.doi.org/10.1002/mop.10652
_version_ 1643691045168349184
score 13.154949

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