Publication:
5-nj Femtosecond Ti3+:sapphire laser pumped with a single 1 W green diode

dc.contributor.coauthorN/A
dc.contributor.departmentN/A
dc.contributor.departmentDepartment of Physics
dc.contributor.departmentDepartment of Physics
dc.contributor.kuauthorMuti, Abdullah
dc.contributor.kuauthorKocabaş, Aşkın
dc.contributor.kuauthorSennaroğlu, Alphan
dc.contributor.kuprofilePhD Student
dc.contributor.kuprofileFaculty Member
dc.contributor.kuprofileFaculty Member
dc.contributor.otherDepartment of Physics
dc.contributor.researchcenterKoç University Surface Science and Technology Center (KUYTAM) / Koç Üniversitesi Yüzey Teknolojileri Araştırmaları Merkezi (KUYTAM)
dc.contributor.schoolcollegeinstituteGraduate School of Sciences and Engineering
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.yokidN/A
dc.contributor.yokid227753
dc.contributor.yokid23851
dc.date.accessioned2024-11-09T22:45:48Z
dc.date.issued2018
dc.description.abstractWe report a Kerr-lens mode-locked, extended-cavity femtosecond Ti3+:sapphire laser directly pumped at 520 nm with a 1 W AlInGaN green diode. To obtain energy scaling, the short x-cavity was extended with a q-preserving multi-pass cavity to reduce the pulse repetition rate to 5.78 MHz. With 880 mW of incident pump power, we obtained as high as 90 mW of continuous-wave output power from the short cavity by using a 3% output coupler. In the Kerr-lens mode-locked regime, the extended cavity produced nearly transform-limited 95 fs pulses at 776 nm. The resulting energy and peak power of the pulses were 5.1 nJ and 53 kW, respectively. To our knowledge, this represents the highest pulse energy directly obtained to date from a mode-locked, single-diode-pumped Ti3+:sapphire laser.
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.issue5
dc.description.openaccessNO
dc.description.volume15
dc.identifier.doi10.1088/1612-202X/aaaea7
dc.identifier.eissn1612-202X
dc.identifier.issn1612-2011
dc.identifier.scopus2-s2.0-85046821310
dc.identifier.urihttp://dx.doi.org/10.1088/1612-202X/aaaea7
dc.identifier.urihttps://hdl.handle.net/20.500.14288/6159
dc.identifier.wos429946900002
dc.keywordsMode-locked lasers
dc.keywordsDiode-pumped solid-state lasers
dc.keywordsRare-earth and transition metal solid-state lasers
dc.keywordsLocked tisapphire laser
dc.keywordsAlexandrite laser
dc.keywordsTi/Sapphire laser
dc.keywordsLow-cost
dc.keywordsHighly efficient
dc.keywordsMode diode
dc.keywordsOperation
dc.keywordsPulses
dc.keywordsPower
dc.languageEnglish
dc.publisherIop Publishing Ltd
dc.sourceLaser Physics Letters
dc.subjectOptics
dc.subjectPhysics
dc.subjectApplied physics
dc.title5-nj Femtosecond Ti3+:sapphire laser pumped with a single 1 W green diode
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.authoridN/A
local.contributor.authorid0000-0002-6930-1202
local.contributor.authorid0000-0003-4391-0189
local.contributor.kuauthorMuti, Abdullah
local.contributor.kuauthorKocabaş, Aşkın
local.contributor.kuauthorSennaroğlu, Alphan
relation.isOrgUnitOfPublicationc43d21f0-ae67-4f18-a338-bcaedd4b72a4
relation.isOrgUnitOfPublication.latestForDiscoveryc43d21f0-ae67-4f18-a338-bcaedd4b72a4

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