Wavelength-versatile graphene-gold film saturable absorber mirror for ultra-broadband mode-locking of bulk lasers
| dc.bibliographicCitation.firstPage | 5016 | eng |
| dc.bibliographicCitation.journalTitle | Scientific Reports | eng |
| dc.bibliographicCitation.lastPage | 1014 | eng |
| dc.bibliographicCitation.volume | 4 | eng |
| dc.contributor.author | Ma, J. | |
| dc.contributor.author | Xie, G. | |
| dc.contributor.author | Lv, P. | |
| dc.contributor.author | Gao, W. | |
| dc.contributor.author | Yuan, P. | |
| dc.contributor.author | Qian, L. | |
| dc.contributor.author | Griebner, U. | |
| dc.contributor.author | Petrov, V. | |
| dc.contributor.author | Yu, H. | |
| dc.contributor.author | Zhang, H. | |
| dc.contributor.author | Wang, J. | |
| dc.date.accessioned | 2020-11-20T17:21:10Z | |
| dc.date.available | 2020-11-20T17:21:10Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | An ultra-broadband graphene-gold film saturable absorber mirror (GG-SAM) with a spectral coverage exceeding 1300 nm is experimentally demonstrated for mode-locking of bulk solid-state lasers. Owing to the p-type doping effect caused by graphene-gold film interaction, the graphene on gold-film substrate shows a remarkably lower light absorption relative to pristine graphene, which is very helpful to achieve continuous-wave mode-locking in low-gain bulk lasers. Using the GG-SAM sample, stable mode-locking is realized in a Yb:YCOB bulk laser near 1 μm, a Tm:CLNGG bulk laser near 2 μm and a Cr:ZnSe bulk laser near 2.4 μm. The saturable absorption is characterised at an intermediate wavelength of 1.56 μm by pump-probe measurements. The as-fabricated GG-SAM with ultra-broad bandwidth, ultrafast recovery time, low absorption, and low cost has great potential as a universal saturable absorber mirror for mode-locking of various bulk lasers with unprecedented spectral coverage. | eng |
| dc.description.version | publishedVersion | eng |
| dc.identifier.uri | https://doi.org/10.34657/4597 | |
| dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/5968 | |
| dc.language.iso | eng | eng |
| dc.publisher | London : Nature Publishing Group | eng |
| dc.relation.doi | https://doi.org/10.1038/srep05016 | |
| dc.relation.issn | 2045-2322 | |
| dc.rights.license | CC BY-NC-ND 3.0 Unported | eng |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/ | eng |
| dc.subject.ddc | 620 | eng |
| dc.subject.other | GG-SAM | eng |
| dc.subject.other | bulk solid-state laser | eng |
| dc.subject.other | graphene-gold film interaction | eng |
| dc.title | Wavelength-versatile graphene-gold film saturable absorber mirror for ultra-broadband mode-locking of bulk lasers | eng |
| dc.type | Article | eng |
| dc.type | Text | eng |
| tib.accessRights | openAccess | eng |
| wgl.contributor | MBI | eng |
| wgl.subject | Ingenieurwissenschaften | eng |
| wgl.type | Zeitschriftenartikel | eng |
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