Publication:
Direct generation of 81 nJ pulses and external compression to a subpicosecond regime with a 4.9 MHz chirped-pulse multipass-cavity Cr⁴⁺:forsterite oscillator

dc.contributor.coauthorAkturk, Selcuk
dc.contributor.departmentDepartment of Physics
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorÇankaya, Hüseyin
dc.contributor.kuauthorSennaroğlu, Alphan
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-10T00:05:09Z
dc.date.issued2011
dc.description.abstractWe report direct generation of 81 nJ chirped pulses from a room-temperature, Kerr lens mode-locked Cr4+:forsterite oscillator operating at 1258nm. To increase the pulse energy, the pulse repetition rate of the short x-type resonator was lowered from 143 to 4.9 MHz by the addition of a q-preserving multipass cavity, which provided an additional effective optical path length of 59.4m. The duration of the chirped pulses was around 5.5 ps with a spectral width of 21nm. The pulses were externally compressed to 607 fs by using a diffraction grating pair. To our knowledge, this is the highest reported pulse energy directly generated from a room-temperature mode-locked Cr4+:forsterite laser. (C) 2011 Optical Society of America
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.indexedbyPubMed
dc.description.issue9
dc.description.openaccessNO
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume36
dc.identifier.doi10.1364/OL.36.001572
dc.identifier.issn0146-9592
dc.identifier.scopus2-s2.0-79956324834
dc.identifier.urihttps://doi.org/10.1364/OL.36.001572
dc.identifier.urihttps://hdl.handle.net/20.500.14288/16380
dc.identifier.wos290037300016
dc.keywordsLow-repetition-rate
dc.keywordsFemtosecond laser
dc.keywordsEnergy
dc.language.isoeng
dc.publisherOptical Soc Amer
dc.relation.ispartofOptics Letters
dc.subjectOptics
dc.titleDirect generation of 81 nJ pulses and external compression to a subpicosecond regime with a 4.9 MHz chirped-pulse multipass-cavity Cr⁴⁺:forsterite oscillator
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorÇankaya, Hüseyin
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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