Low noise double pass L-band erbium-doped fiber amplifier

A new double pass long wavelength band erbium-doped fiber amplifier with enhanced noise figure characteristics is demonstrated. The noise figure is improved by about 2.6 dB with the incorporation of broadband conventional-band fiber Bragg grating (FBG) in between the two segments of erbium-doped fib...

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Main Authors:	Harun, Sulaiman Wadi, Ahmad, Harith
Format:	Article
Published:	Elsevier 2004
Subjects:	Q Science (General) QC Physics TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.um.edu.my/19651/ http://dx.doi.org/10.1016/j.optlastec.2003.09.004
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Institution:	Universiti Malaya

id	my.um.eprints.19651
record_format	eprints
spelling	my.um.eprints.196512018-10-11T08:38:10Z http://eprints.um.edu.my/19651/ Low noise double pass L-band erbium-doped fiber amplifier Harun, Sulaiman Wadi Ahmad, Harith Q Science (General) QC Physics TK Electrical engineering. Electronics Nuclear engineering A new double pass long wavelength band erbium-doped fiber amplifier with enhanced noise figure characteristics is demonstrated. The noise figure is improved by about 2.6 dB with the incorporation of broadband conventional-band fiber Bragg grating (FBG) in between the two segments of erbium-doped fiber. By incorporating both the pre-amplifier and the FBG, the noise figure is further improved, which varies from 4.0 to 5.0 dB in the flat gain region from 1570 to 1600 nm. The gain varies from 32.0 to 33.4 dB within this region. The new amplifier with high gain and low noise figure can be useful as an inline amplifier in a wavelength division multiplexing transmission system. Elsevier 2004 Article PeerReviewed Harun, Sulaiman Wadi and Ahmad, Harith (2004) Low noise double pass L-band erbium-doped fiber amplifier. Optics & Laser Technology, 36 (3). pp. 245-248. ISSN 0030-3992 http://dx.doi.org/10.1016/j.optlastec.2003.09.004 doi:10.1016/j.optlastec.2003.09.004
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 Ahmad, Harith Low noise double pass L-band erbium-doped fiber amplifier
description	A new double pass long wavelength band erbium-doped fiber amplifier with enhanced noise figure characteristics is demonstrated. The noise figure is improved by about 2.6 dB with the incorporation of broadband conventional-band fiber Bragg grating (FBG) in between the two segments of erbium-doped fiber. By incorporating both the pre-amplifier and the FBG, the noise figure is further improved, which varies from 4.0 to 5.0 dB in the flat gain region from 1570 to 1600 nm. The gain varies from 32.0 to 33.4 dB within this region. The new amplifier with high gain and low noise figure can be useful as an inline amplifier in a wavelength division multiplexing transmission system.
format	Article
author	Harun, Sulaiman Wadi Ahmad, Harith
author_facet	Harun, Sulaiman Wadi Ahmad, Harith
author_sort	Harun, Sulaiman Wadi
title	Low noise double pass L-band erbium-doped fiber amplifier
title_short	Low noise double pass L-band erbium-doped fiber amplifier
title_full	Low noise double pass L-band erbium-doped fiber amplifier
title_fullStr	Low noise double pass L-band erbium-doped fiber amplifier
title_full_unstemmed	Low noise double pass L-band erbium-doped fiber amplifier
title_sort	low noise double pass l-band erbium-doped fiber amplifier
publisher	Elsevier
publishDate	2004
url	http://eprints.um.edu.my/19651/ http://dx.doi.org/10.1016/j.optlastec.2003.09.004
_version_	1643691050275962880

Low noise double pass L-band erbium-doped fiber amplifier

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