High repetition rate Q-switched radially polarized laser with a graphene-based output coupler

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorLi, Lifeien_US
dc.contributor.authorZheng, Xinliangen_US
dc.contributor.authorJin, Chenjieen_US
dc.contributor.authorQi, Meien_US
dc.contributor.authorChen, Xiaomingen_US
dc.contributor.authorRen, Zhaoyuen_US
dc.contributor.authorBai, Jintaoen_US
dc.contributor.authorSun, Zhipeien_US
dc.contributor.departmentDepartment of Micro and Nanosciencesen
dc.contributor.groupauthorZhipei Sun Groupen
dc.contributor.organizationNorthwest Universityen_US
dc.date.accessioned2018-08-01T13:28:52Z
dc.date.available2018-08-01T13:28:52Z
dc.date.issued2014-12-01en_US
dc.description.abstractWe demonstrate a Q-switched radially polarized all-solid-state laser by transferring a graphene film directly onto an output coupler. The laser generates Q-switched radially polarized beam (QRPB) with a pulse width of 192ns and 2.7W average output power. The corresponding single pulse energy is up to 16.2μJ with a high repetition rate of 167kHz. The M2 factor and the polarization purity are ∼2.1 and 96%, respectively. Our QRPB source is a simple and low-cost source for a variety of applications, such as industrial material processing, optical trapping, and microscopy.en
dc.description.versionPeer revieweden
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationLi, L, Zheng, X, Jin, C, Qi, M, Chen, X, Ren, Z, Bai, J & Sun, Z 2014, 'High repetition rate Q-switched radially polarized laser with a graphene-based output coupler', Applied Physics Letters, vol. 105, no. 22, 221103, pp. 1-4. https://doi.org/10.1063/1.4902917en
dc.identifier.doi10.1063/1.4902917en_US
dc.identifier.issn0003-6951
dc.identifier.issn1077-3118
dc.identifier.otherPURE UUID: 6becacb5-e9f8-4482-8e0f-e0cbf94d4e42en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/6becacb5-e9f8-4482-8e0f-e0cbf94d4e42en_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/26487883/1.4902917.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/32802
dc.identifier.urnURN:NBN:fi:aalto-201808014203
dc.language.isoenen
dc.publisherAmerican Institute of Physics
dc.relation.ispartofseriesApplied Physics Lettersen
dc.relation.ispartofseriesVolume 105, issue 22, pp. 1-4en
dc.rightsopenAccessen
dc.titleHigh repetition rate Q-switched radially polarized laser with a graphene-based output coupleren
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion

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