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Opto-optical gain-clamped L-band erbium-doped fiber amplifier with C-band control signal

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dc.citedby13
dc.contributor.authorBakar A.A.A.en_US
dc.contributor.authorMahdi M.A.en_US
dc.contributor.authorAl-Mansoori M.H.en_US
dc.contributor.authorShaari S.en_US
dc.contributor.authorZamzuri A.K.en_US
dc.contributor.authorid56926940300en_US
dc.contributor.authorid7005348074en_US
dc.contributor.authorid6505891021en_US
dc.contributor.authorid6603595092en_US
dc.contributor.authorid8592599600en_US
dc.date.accessioned2023-12-29T07:55:52Z
dc.date.available2023-12-29T07:55:52Z
dc.date.issued2009
dc.description.abstractWe demonstrate an opto-optical gain-clamped L-band erbium-doped fiber amplifier by manipulating the C-band lasing wavelength as the control signal. The L-band gain-clamped value is achieved by tuning the control laser in the C-band wavelength range that propagates in the opposite direction to the L-band signal. Within the wavelength range of 1538 nm and 1560 nm, the L-band gain decreases linearly with the increment of the C-band lasing wavelength. The L-band gain dynamic range decreases with the increment of the cavity loss. By combining two different levels of cavity loss, the gain dynamic range of 10 dB from 11 dB to 21 dB is achieved with an average noise figure of less than 5.9 dB. The whole gain spectrum of the L-band can be used for multiple-channel amplification because the laser is created outside its signal band. � 2009 Optical Society of America.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1364/AO.48.002340
dc.identifier.epage2343
dc.identifier.issue12
dc.identifier.scopus2-s2.0-65349152023
dc.identifier.spage2340
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-65349152023&doi=10.1364%2fAO.48.002340&partnerID=40&md5=305fdcce634e5be7db7ad91b36db9332
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30919
dc.identifier.volume48
dc.pagecount3
dc.publisherOSA - The Optical Societyen_US
dc.relation.ispartofAll Open Access; Green Open Access
dc.sourceScopus
dc.sourcetitleApplied Optics
dc.subjectErbium
dc.subjectFiber amplifiers
dc.subjectNoise figure
dc.subjectOptical gain
dc.subjectCavity loss
dc.subjectControl signal
dc.subjectGain dynamics
dc.subjectGain spectra
dc.subjectL band erbium doped fiber amplifier
dc.subjectLasing wavelength
dc.subjectMultiple channels
dc.subjectWavelength ranges
dc.subjectErbium doped fiber amplifiers
dc.titleOpto-optical gain-clamped L-band erbium-doped fiber amplifier with C-band control signalen_US
dc.typeArticleen_US
dspace.entity.typePublication
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