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Numerical modeling of multi-point side-pumped mid-infrared erbium-doped fluoride fiber lasers
Xiao, Yang1,2; He, Yuxuan3,4; Chen, Yun5; Xu, Xiaochuan5; Xiao, Xusheng1,2; Guo, Haitao1,2
Department先进光电与生物材料研究室
2023-07-17
Source PublicationOPTICS EXPRESS
ISSN1094-4087
Volume31Issue:15Pages:24110-24126
Contribution Rank1
Abstract

We investigate the power scaling and thermal management of multi-point side -pumped 2.825 pm heavily-erbium-doped fluoride fiber lasers by numerical simulation. The 4-point (or 6-point) erbium-doped fluoride fiber laser with polished erbium-doped fluoride fiber-based side-pump couplers delivers an output laser power of over 100 W at each launched 981 nm pump power of 100 W (or 75 W). Meanwhile, the core temperature increases of the gain fiber tips are below 1 K, making it possible for a highly reflective fiber Bragg grating to work stably in high-power operation. Once the preparation processes of these erbium-doped fluoride fiber-based side-pump couplers and endcaps with effective coatings are mature, the proposed multi-point side-pumped erbium-doped fluoride fiber lasers with some feasibility may theoretically pave the way for the development of hundred-watt mid-infrared fiber lasers with effective thermal management.& COPY; 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement

DOI10.1364/OE.493570
Indexed BySCI
Language英语
WOS IDWOS:001044917200006
PublisherOptica Publishing Group
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/96706
Collection光子功能材料与器件研究室
Corresponding AuthorGuo, Haitao
Affiliation1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
2.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
3.Harbin Engn Univ, Qingdao Innovat & Dev Base, Qingdao 266500, Peoples R China
4.Harbin Engn Univ, Key Lab Infiber Integrated Opt, Minist Educ China, Harbin 150001, Peoples R China
5.Harbin Inst Technol, Sch Elect & Informat Engn, State Key Lab Tunable Laser Technol, Shenzhen 518055, Peoples R China
Recommended Citation
GB/T 7714
Xiao, Yang,He, Yuxuan,Chen, Yun,et al. Numerical modeling of multi-point side-pumped mid-infrared erbium-doped fluoride fiber lasers[J]. OPTICS EXPRESS,2023,31(15):24110-24126.
APA Xiao, Yang,He, Yuxuan,Chen, Yun,Xu, Xiaochuan,Xiao, Xusheng,&Guo, Haitao.(2023).Numerical modeling of multi-point side-pumped mid-infrared erbium-doped fluoride fiber lasers.OPTICS EXPRESS,31(15),24110-24126.
MLA Xiao, Yang,et al."Numerical modeling of multi-point side-pumped mid-infrared erbium-doped fluoride fiber lasers".OPTICS EXPRESS 31.15(2023):24110-24126.
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