Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81085
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dc.contributor.authorLi, Xiaohuien
dc.contributor.authorYu, Xuechaoen
dc.contributor.authorSun, Zhipeien
dc.contributor.authorYan, Zhiyuen
dc.contributor.authorSun, Biaoen
dc.contributor.authorCheng, Yuanbingen
dc.contributor.authorYu, Xiaen
dc.contributor.authorZhang, Yingen
dc.contributor.authorWang, Qi Jieen
dc.date.accessioned2015-12-14T01:35:58Zen
dc.date.accessioned2019-12-06T14:21:05Z-
dc.date.available2015-12-14T01:35:58Zen
dc.date.available2019-12-06T14:21:05Z-
dc.date.issued2015en
dc.identifier.citationLi, X., Yu, X., Sun, Z., Yan, Z., Sun, B., Cheng, Y., et al. (2015). High-power graphene mode-locked Tm/Ho co-doped fiber laser with evanescent field interaction. Scientific Reports, 5, 16624-.en
dc.identifier.issn2045-2322en
dc.identifier.urihttps://hdl.handle.net/10356/81085-
dc.identifier.urihttp://hdl.handle.net/10220/39062en
dc.description.abstractMid-infrared ultrafast fiber lasers are valuable for various applications, including chemical and biomedical sensing, material processing and military applications. Here, we report all-fiber high-power graphene mode-locked Tm/Ho co-doped fiber laser at long wavelength with evanescent field interaction. Ultrafast pulses up to 7.8 MHz are generated at a center wavelength of 1879.4 nm, with a pulse width of 4.7 ps. A graphene absorber integrated with a side-polished fiber can increase the damage threshold significantly. Harmonics mode-locking can be obtained till to the 21th harmonics at a pump power of above 500 mW. By using one stage amplifier in the anomalous dispersion regime, the laser can be amplified up to 450 mW and the narrowest pulse duration of 1.4 ps can be obtained simultaneously. Our work paves the way to graphene Tm/Ho co-doped mode-locked all-fiber master oscillator power amplifiers as potentially efficient and economic laser sources for high-power laser applications, such as special material processing and nonlinear optical studies.en
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en
dc.format.extent8 p.en
dc.language.isoenen
dc.relation.ispartofseriesScientific Reportsen
dc.rightsThis work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/en
dc.titleHigh-power graphene mode-locked Tm/Ho co-doped fiber laser with evanescent field interactionen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.contributor.organizationA*STAR SIMTechen
dc.identifier.doihttp://dx.doi.org/10.1038/srep16624en
dc.description.versionPublished versionen
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