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Femtosecond tuning of Cr: colquiriite lasers with AlGaAs-based saturable Bragg reflectors

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dc.contributor.coauthorDemirbaş, Ümit
dc.contributor.coauthorPetrich, Gale S.
dc.contributor.coauthorLi, Duo
dc.contributor.coauthorKolodziejski, Leslie A.
dc.contributor.coauthorKärtner, Franz X.
dc.contributor.coauthorFujimoto, James G.
dc.contributor.departmentDepartment of Physics
dc.contributor.kuauthorSennaroğlu, Alphan
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T23:42:16Z
dc.date.issued2011
dc.description.abstractWe present a detailed experimental study of femtosecond tuning with Cr:LiSAF and Cr:LiCAF gain media using Al0.95Ga0.05As/ Al0.17Ga0.83As-based saturable Bragg reflectors. In the experiments with Cr:LiSAF gain media, femtosecond tuning ranges of 803-831nm (28nm), 828-873nm (45nm) and 890-923nm (33nm) were demonstrated using three different saturable Bragg reflectors with reflectivity bands centered at around 800, 850, and 910nm, respectively. With Cr:LiCAF gain medium, a femtosecond tuning range of 767-817nm (50nm) was demonstrated using the 800nm saturable Bragg reflector. Pulses as short as 26 fs with Cr:LiSAF and 39 fs with Cr:LiCAF have been obtained, which we believe are the shortest pulses reported from Cr:colquiriite laser systems mode locked with saturable Bragg reflectors. This study further illustrates the benefits and limitations of Al 0.95Ga0.05As/Al0.17Ga0.83-based saturable Bragg reflectors for use in Cr:colquiriites.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue5
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume28
dc.identifier.doi10.1364/JOSAB.28.000986
dc.identifier.issn0740-3224
dc.identifier.quartileQ3
dc.identifier.scopus2-s2.0-79959193263
dc.identifier.urihttps://doi.org/10.1364/JOSAB.28.000986
dc.identifier.urihttps://hdl.handle.net/20.500.14288/13271
dc.keywordsAluminum
dc.keywordsAluminum gallium arsenide
dc.keywordsBragg reflectors
dc.keywordsGallium
dc.keywordsLaser mode locking
dc.keywordsOptical waveguides
dc.keywordsSolid state lasers
dc.keywordsCr:LiSAF
dc.keywordsExperimental studies
dc.keywordsFemtoseconds
dc.keywordsGain media
dc.keywordsGain medium
dc.keywordsLaser systems
dc.keywordsMode-locked
dc.keywordsReflectivity bands
dc.keywordsSaturable Bragg reflectors
dc.keywordsTuning ranges
dc.keywordsReflection
dc.language.isoeng
dc.publisherOptical Society of America (OSA)
dc.relation.ispartofJournal of the Optical Society of America B: Optical Physics
dc.subjectElectronics engineering
dc.titleFemtosecond tuning of Cr: colquiriite lasers with AlGaAs-based saturable Bragg reflectors
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorSennaroğlu, Alphan
local.publication.orgunit1College of Sciences
local.publication.orgunit2Department of Physics
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