Publication:
Influence of active ion concentration on fluorescence efficiency and lasing performance in Cr2+: ZnSe lasers

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dc.conference.dateOCT 22-28, 2005
dc.conference.locationSydney, AUSTRALIA
dc.conference.organizerInstitute of Electrical and Electronics Engineers Lasers and Electro-Optics Society
dc.contributor.departmentLaser Research Laboratory
dc.contributor.facultymemberYes
dc.contributor.kuauthorDemirbaş, Ümit
dc.contributor.kuauthorKurt, Adnan
dc.contributor.kuauthorSennaroğlu, Alphan
dc.contributor.kuauthorSomer, Mehmet Suat
dc.contributor.schoolcollegeinstituteLaboratory
dc.date.accessioned2024-11-09T22:52:20Z
dc.date.issued2005
dc.description.abstractThis work investigates the effect of Cr/sup 2+/ concentration on the fluorescence lifetime, fluorescence efficiency, and lasing performance in Cr/sup 2+/:ZnSe lasers. Polycrystalline Cr/sup 2+/:ZnSe samples with varying chromium concentration (averages between 0.34/spl times/10/sup 18/ and 66.2/spl times/10/sup 18/ cm/sup -3/) are prepared by diffusion doping. Lasing experiments are performed by using a KTP OPO operating at 1570 nm. The best power performance is obtained with a Cr/sup 2+/:ZnSe sample containing an estimated Cr/sup 2+/ ion concentration of 14.1/spl times/10/sup 18/ cm/sup -3/. Experimental data showing the dependence of the pulse build-up time and output pulsewidth on pump energy, ion concentration, and output coupler transmission are also discussed during the presentation.
dc.description.fulltextYes
dc.description.harvestedfromManual
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessGreen OA
dc.description.peerreviewstatusN/A
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuN/A
dc.description.studentonlypublicationNo
dc.description.studentpublicationYes
dc.description.versionPost-print
dc.identifier.WoSQuartileN/A
dc.identifier.doi10.1109/LEOS.2005.1547979
dc.identifier.embargoNo
dc.identifier.filenameinventorynoIR06900
dc.identifier.isbn0780392175
dc.identifier.issn1092-8081
dc.identifier.scopus2-s2.0-33751336128
dc.identifier.urihttps://doi.org/10.1109/LEOS.2005.1547979
dc.identifier.urihttps://hdl.handle.net/20.500.14288/7000
dc.identifier.wos000235109700134
dc.keywordsSpectroscopy
dc.keywordsActive ion concentration
dc.keywordsLaser materials
dc.language.isoeng
dc.publisherIEEE
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartof2005 IEEE Leos Annual Meeting Conference Proceedings (Leos)
dc.relation.openaccessYes
dc.rightsOther
dc.subjectEngineering
dc.subjectElectrical electronic engineering
dc.subjectOptics
dc.titleInfluence of active ion concentration on fluorescence efficiency and lasing performance in Cr2+: ZnSe lasers
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorDemirbaş, Ümit
local.contributor.kuauthorSennaroğlu, Alphan
local.contributor.kuauthorKurt, Adnan
local.contributor.kuauthorSomer, Mehmet Suat
relation.isOrgUnitOfPublication3dfbc1f5-829b-433d-8946-afe3d6055156
relation.isOrgUnitOfPublication.latestForDiscovery3dfbc1f5-829b-433d-8946-afe3d6055156
relation.isParentOrgUnitOfPublication20385dee-35e7-484b-8da6-ddcc08271d96
relation.isParentOrgUnitOfPublication.latestForDiscovery20385dee-35e7-484b-8da6-ddcc08271d96

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