Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/102692
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, Jiakang | - |
dc.contributor.author | Sun, Dunlu | - |
dc.contributor.author | Luo, Jianqiao | - |
dc.contributor.author | Zhang, Huili | - |
dc.contributor.author | Dou, Renqin | - |
dc.contributor.author | Xiao, Jing-Zhong | - |
dc.contributor.author | Zhang, Qingli | - |
dc.contributor.author | Yin, Shaotang | - |
dc.date.accessioned | 2022-10-06T10:31:52Z | - |
dc.date.available | 2022-10-06T10:31:52Z | - |
dc.date.issued | 2013-10-07 | - |
dc.identifier.issn | 1094-4087 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/102692 | - |
dc.description.abstract | We demonstrate a 968 nm diode end-pumped Er,Pr:GYSGG (Gd₁.₁₇Y₁.₈₃Sc₂Ga₃O₁₂) laser at 2.79 μm operated in the pulse and continuous-wave (CW) modes. The lifetimes for the upper laser level ⁴I₁₁/ ₂ and lower level ⁴I₁₃/₂ are 0.52 and 0.60 ms, respectively. The laser produces 284 mW of power in the CW mode, corresponding to the optical-to-optical efficiency of 14.8% and slope efficiency of 17.4%. The maximum laser energy achieved is 2.4 mJ at a repetition rate of 50 Hz and pulse duration of 0.5 ms, corresponding to a peak power of 4.8 W and slope efficiency of 18.3%. These results suggest that doping deactivator Pr3+ ions can effectively decrease the lower-level lifetime and improve the laser efficiency. | pt |
dc.language.iso | eng | pt |
dc.relation | National Natural Science Foundation of China (Grant Nos. 91122021, 51272254, 61205173, 51172236, and 50932005). | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.title | Spectroscopic properties and diode end-pumped 2.79 μm laser performance of Er,Pr:GYSGG crystal | pt |
dc.type | article | - |
degois.publication.firstPage | 23425 | pt |
degois.publication.lastPage | 23432 | pt |
degois.publication.issue | 20 | pt |
degois.publication.title | Optics Express | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1364/OE.21.023425 | pt |
degois.publication.volume | 21 | pt |
dc.date.embargo | 2013-10-07 | * |
uc.date.periodoEmbargo | 0 | pt |
item.openairetype | article | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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oe-21-20-23425.pdf | 1.24 MB | Adobe PDF | View/Open |
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