Publication:
Graphene mode-locked femtosecond Cr:ZnSe laser at 2500 nm

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dc.contributor.coauthorKim, J. W.
dc.contributor.coauthorBae, S.
dc.contributor.coauthorHong, B. H.
dc.contributor.coauthorRotermund, F.
dc.contributor.departmentDepartment of Physics
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorPhD Student, Çizmeciyan, Melisa Natali
dc.contributor.kuauthorFaculty Member, Sennaroğlu, Alphan
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-09T13:23:56Z
dc.date.issued2013
dc.description.abstractWe report, for the first time to our knowledge, femtosecond pulse generation from a graphene mode-locked Cr:ZnSe laser at 2500 nm. To minimize the insertion losses at the lasing wavelength, high-quality monolayer graphene transferred on a CaF2 substrate was used in the experiments. Once mode-locking was initiated, the laser generated a stable train of 226 fs pulses with a time-bandwidth product of 0.39. The mode-locked laser operated at a pulse repetition rate of 77 MHz and produced 80 mW output power with an incident pump power of 1.6 W. To our knowledge, this is the longest laser wavelength at which graphene-based passive mode-locking has been demonstrated to date.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.indexedbyPubMed
dc.description.issue3
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipNational Research Foundation
dc.description.sponsorshipKorean Government (MEST)
dc.description.versionPublisher version
dc.description.volume38
dc.identifier.doi10.1364/OL.38.000341
dc.identifier.eissn1539-4794
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00036
dc.identifier.issn0146-9592
dc.identifier.quartileQ2
dc.identifier.scopus2-s2.0-84873400878
dc.identifier.urihttps://doi.org/10.1364/OL.38.000341
dc.identifier.wos314629600035
dc.keywordsMu-M
dc.keywordsCarbon nanotubes
dc.keywordsCr2+-Znse Laser
dc.keywordsLarge-area
dc.keywordsGeneration
dc.keywordsPhotonics
dc.keywordsLocking
dc.language.isoeng
dc.publisherOptical Society of America (OSA)
dc.relation.grantno2011-0017494
dc.relation.grantno2011-0017587
dc.relation.ispartofOptics Letters
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/1067
dc.subjectOptics
dc.titleGraphene mode-locked femtosecond Cr:ZnSe laser at 2500 nm
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorÇizmeciyan, Melisa Natali
local.contributor.kuauthorSennaroğlu, Alphan
local.publication.orgunit1GRADUATE SCHOOL OF SCIENCES AND ENGINEERING
local.publication.orgunit1College of Sciences
local.publication.orgunit2Department of Physics
local.publication.orgunit2Graduate School of Sciences and Engineering
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