F-4(3/2)-> I-4(9/2) and F-4(3/2)-> I-4(13/2) laser operations with a Nd:GdTaO4 crystal

doi:10.1016/j.optlastec.2020.106444

	F-4(3/2)-> I-4(9/2) and F-4(3/2)-> I-4(13/2) laser operations with a Nd:GdTaO4 crystal
	Yan, Renpeng 5; Zhou, Yiping 5; Li, Xudong 5; Liu, Yang 5; Jiang, Yugang 4; Yao, Wenming 2,3; Peng, Fang 1; Zhang, Qingli 1; Dou, Renqin 1; Gao, Jing 2,3
刊名	OPTICS AND LASER TECHNOLOGY
	2020-11-01
卷号	131
关键词	Solid state laser LD pumped Nd:GdTaO4
ISSN号	0030-3992
DOI	10.1016/j.optlastec.2020.106444
通讯作者	Yan, Renpeng(yanrenpeng@126.com) ; Gao, Jing(owengaojing@126.com)
英文摘要	This study investigated the laser performance of a Nd:GdTaO4 crystal for the F-4(3/2)-> I-4(9/2) and F-4(3/2)-> I-4(13/2) transitions at 928 nm and 1328 nm, respectively. A 5-mm-thick, 1.4 at.% Nd:GdTaO4 crystal was used in the experiments, under a pump at 879 nm, directly into the F-4(3/2) emitting level. At a 10 Hz pump repetition rate, the maximum pulse energy at 928 nm reached 35.7 mJ, with an optical-to-optical efficiency of similar to 19.3%. When the pump repetition rate increased to 100 Hz, the laser pulse energy decreased to 13.5 mJ; the laser beam was characterised by M-2 factors of M-x(2) = 1.4 and M-y(2) = 1.8 for the O-x and O-y axis, respectively. The Nd:GdTaO4 crystal yielded laser pulses at 1328 nm with a maximum energy of 9.7 mJ for operation at 10 Hz repetition rate; the overall optical-to-optical efficiency amounted to similar to 5.2%. Increasing the pump repetition rate to 100 Hz reduced the laser pulse energy to 5.8 mJ; the laser beam M-2 factors were M-x(2) = 1.2 and M-y(2) = 1.4.
资助项目	National Key R&D Program of China[2018YFF01011104] ; National Natural Science Foundation of China (NSFC)[61605032] ; National Natural Science Foundation of China (NSFC)[61705165] ; National Natural Science Foundation of China (NSFC)[61775167] ; National Natural Science Foundation of China (NSFC)[61975150] ; Natural Science Foundation of Jiangsu Province[BK20180220] ; Six talent peaks project in Jiangsu Province[SWYY-285] ; Natural Science Foundation of Tianjin, China[18JCZDJC37900] ; Natural Science Foundation of Tianjin, China[19JCZDJC38400]
WOS关键词	CONTINUOUS-WAVE ; ND-YAG ; SATURABLE ABSORBER ; MU-M ; PERFORMANCE ; NM ; GD0.69Y0.3TAO4 ; EMISSION ; ND-YVO4 ; NDGDVO4
WOS研究方向	Optics ; Physics
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000564301500005
资助机构	National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; Natural Science Foundation of Jiangsu Province ; Six talent peaks project in Jiangsu Province ; Natural Science Foundation of Tianjin, China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/70304]
专题	中国科学院合肥物质科学研究院
通讯作者	Yan, Renpeng; Gao, Jing
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China 2.Suzhou Guoke Med Sci & Technol Dev Co Ltd, Suzhou 215163, Peoples R China 3.Chinese Acad Sci, Suzhou Inst Biomed Engn & Technol, Jiangsu Key Lab Med Opt, Suzhou 215163, Jiangsu, Peoples R China 4.Tianjin Jinhang Tech Phys Inst, Tianjin Key Lab Opt Thin Film, Tianjin 300308, Peoples R China 5.Harbin Inst Technol, Natl Key Lab Sci & Technol Tunable Laser, Harbin 150080, Peoples R China
推荐引用方式 GB/T 7714	Yan, Renpeng,Zhou, Yiping,Li, Xudong,et al. F-4(3/2)-> I-4(9/2) and F-4(3/2)-> I-4(13/2) laser operations with a Nd:GdTaO4 crystal[J]. OPTICS AND LASER TECHNOLOGY,2020,131.
APA	Yan, Renpeng.,Zhou, Yiping.,Li, Xudong.,Liu, Yang.,Jiang, Yugang.,...&Gao, Jing.(2020).F-4(3/2)-> I-4(9/2) and F-4(3/2)-> I-4(13/2) laser operations with a Nd:GdTaO4 crystal.OPTICS AND LASER TECHNOLOGY,131.
MLA	Yan, Renpeng,et al."F-4(3/2)-> I-4(9/2) and F-4(3/2)-> I-4(13/2) laser operations with a Nd:GdTaO4 crystal".OPTICS AND LASER TECHNOLOGY 131(2020).