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dc.contributor.authorÖzgören, K.en_US
dc.contributor.authorÖktem, B.en_US
dc.contributor.authorYilmaz, S.en_US
dc.contributor.authorIlday F.Ö.en_US
dc.contributor.authorEken, K.en_US
dc.date.accessioned2016-02-08T09:51:31Z
dc.date.available2016-02-08T09:51:31Z
dc.date.issued2011en_US
dc.identifier.issn10944087
dc.identifier.urihttp://hdl.handle.net/11693/21817
dc.description.abstractWe demonstrate an all-fiber-integrated laser based on off-theshelf components producing square-shaped, 1 ns-long pulses at 1.03 μm wavelength with 3.1 MHz repetition rate and 83 W of average power. The master-oscillator power-amplifier system is seeded by a fiber oscillator utilizing a nonlinear optical loop mirror and producing incompressible pulses. A simple technique is employed to demonstrate that the pulses indeed have a random chirp.We propose that the long pulse duration should result in more efficient material removal relative to picosecond pulses, while being short enough to minimize heat effects, relative to nanosecond pulses commonly used in micromachining. Micromachining of Ti surfaces using 0.1 ns, 1 ns and 100 ns pulses supports these expectations. © 2011 Optical Society of America.en_US
dc.language.isoEnglishen_US
dc.source.titleOptics Expressen_US
dc.relation.isversionofhttp://dx.doi.org/10.1364/OE.19.017647en_US
dc.subjectComposite micromechanicsen_US
dc.subjectMicromachiningen_US
dc.subjectNonlinear opticsen_US
dc.subjectAverage poweren_US
dc.subjectLong pulse durationsen_US
dc.subjectMaterial removalen_US
dc.subjectNanosecond pulseen_US
dc.subjectNonlinear optical loop mirroren_US
dc.subjectPico-second pulseen_US
dc.subjectRepetition rateen_US
dc.subjectPulsed lasersen_US
dc.title83W, 3.1 MHz, square-shaped, 1 ns-pulsed all-fiber-integrated laser for micromachiningen_US
dc.typeArticleen_US
dc.departmentUNAM - Institute of Materials Science and Nanotechnology
dc.departmentDepartment of Physics
dc.citation.spage17647en_US
dc.citation.epage17652en_US
dc.citation.volumeNumber19en_US
dc.citation.issueNumber18en_US
dc.identifier.doi10.1364/OE.19.017647en_US
dc.publisherOptical Society of American (OSA)en_US


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