LD end-pumped Er,Pr:GYSGG single crystal fiber laser as a potential mid-infrared seed source applied in radiation environment

doi:10.1016/j.jlumin.2022.119448

	LD end-pumped Er,Pr:GYSGG single crystal fiber laser as a potential mid-infrared seed source applied in radiation environment
	Han, Zhiyuan 1,2; Sun, Dunlu 1,3; Zhang, Huili 1,3; Luo, Jianqiao 1,3; Quan, Cong 1,2; Chen, Yuwei 1,2; Qiao, Yang 1,2; Wang, Zhentao 1,2; Cheng, Maojie 1,3
刊名	JOURNAL OF LUMINESCENCE
	2023
卷号	253
关键词	Er,Pr:GYSGG single crystal fiber Radiation-resistant properties Mid-infrared laser Beam quality factor
ISSN号	0022-2313
DOI	10.1016/j.jlumin.2022.119448
通讯作者	Sun, Dunlu(dlsun@aiofm.ac.cn)
英文摘要	We demonstrate the influence of gamma-ray irradiation on the propagation loss and laser performance of an Er, Pr:GYSGG single crystal fiber (SCF). The size of SCF is phi 0.75 mm x 70 mm and the diameter fluctuation is less than & PLUSMN;3.5%. The propagation loss coefficients of the samples are 0.07 and 0.09 dB cm(-1) before and after irradiation, respectively, which is almost unaffected. The maximum output powers of 197 and 192 mW on the SCFs before and after irradiation are obtained under a 969 nm laser diode (LD) end-pumping, corresponding to the slope efficiencies of 8.1% and 7.9%, respectively. A very good beam quality factor M-x(2)/M-y(2) of 1.11/1.13 is achieved. These results imply that the Er,Pr:GYSGG SCF laser can be used as a potential seed source for mid -infrared (MIR) multi-stage amplification laser apparatus applied in radiation environment.
资助项目	National Natural Science Foundation of China (NSFC)[51872290] ; National Natural Science Foundation of China (NSFC)[52102012] ; Youth Fund of Advanced Laser Technology Laboratory of Anhui Province[AHL2020QN02] ; Natural Science Foundation of Anhui Province[1908085QE176] ; Natural Science Foundation of Anhui Province[2208085QF217] ; Hefei Institutes of Physical Science (HFIPS) Director's Fund[YZJJ2022QN08]
WOS关键词	ND-YAG ; PERFORMANCE ; GROWTH ; GLASS
WOS研究方向	Optics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000884511000006
资助机构	National Natural Science Foundation of China (NSFC) ; Youth Fund of Advanced Laser Technology Laboratory of Anhui Province ; Natural Science Foundation of Anhui Province ; Hefei Institutes of Physical Science (HFIPS) Director's Fund
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/130353]
专题	中国科学院合肥物质科学研究院
通讯作者	Sun, Dunlu
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Crystal Lab Laser Technol Res Ctr, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China
推荐引用方式 GB/T 7714	Han, Zhiyuan,Sun, Dunlu,Zhang, Huili,et al. LD end-pumped Er,Pr:GYSGG single crystal fiber laser as a potential mid-infrared seed source applied in radiation environment[J]. JOURNAL OF LUMINESCENCE,2023,253.
APA	Han, Zhiyuan.,Sun, Dunlu.,Zhang, Huili.,Luo, Jianqiao.,Quan, Cong.,...&Cheng, Maojie.(2023).LD end-pumped Er,Pr:GYSGG single crystal fiber laser as a potential mid-infrared seed source applied in radiation environment.JOURNAL OF LUMINESCENCE,253.
MLA	Han, Zhiyuan,et al."LD end-pumped Er,Pr:GYSGG single crystal fiber laser as a potential mid-infrared seed source applied in radiation environment".JOURNAL OF LUMINESCENCE 253(2023).