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High-efficiency 1064 nm nonplanar ring oscillator Nd:YAG laser with diode pumping at 885 nm

文献类型：期刊论文

作者Deng, Weiping1,3; Yang, Tao2; Cao, Jianping2; Zang, Erjun2; Li, Liufeng1; Chen, Lisheng1; Fang, Zhanjun2
刊名OPTICS LETTERS
出版日期2018-04-01
卷号43期号:7页码:1562-1565
ISSN号0146-9592
DOI10.1364/OL.43.001562
文献子类Article
英文摘要We experimentally demonstrate a monolithic single-frequency nonplanar ring oscillator (NPRO) laser pumped by diode lasers from a thermally excited ground level directly into a metastable level of Nd3+:YAG gain medium. Continuous-wave output power of 4.54 W is obtained at 1064 nm with 7.6 W input at 885 nm, and the slope efficiency is 76.9% at incident power above 2 W. Compared with the 50.7% slope efficiency obtained using 808 nm pumping for the same NPRO, this direct pumping shows a potential advantage in improving the energy efficiency. The observation is consistent with an analysis of the heat generation in both direct and traditional pumping schemes. The power fluctuation is measured to be within 0.8% at 3 W output during a 10 h period. (c) 2018 Optical Society of America
WOS关键词ND-YAG LASER ; EMISSION ; NOISE ; HEAT
WOS研究方向Optics
语种英语
WOS记录号WOS:000428941300038
出版者OPTICAL SOC AMER
资助机构National Natural Science Foundation of China (NSFC)(91336212 ; National Natural Science Foundation of China (NSFC)(91336212 ; Chinese Academy of Sciences (CAS)(XDB23030202 ; Chinese Academy of Sciences (CAS)(XDB23030202 ; 91436104 ; 91436104 ; XDB21010300) ; XDB21010300) ; 11235004 ; 11235004 ; 11327407) ; 11327407) ; National Natural Science Foundation of China (NSFC)(91336212 ; National Natural Science Foundation of China (NSFC)(91336212 ; Chinese Academy of Sciences (CAS)(XDB23030202 ; Chinese Academy of Sciences (CAS)(XDB23030202 ; 91436104 ; 91436104 ; XDB21010300) ; XDB21010300) ; 11235004 ; 11235004 ; 11327407) ; 11327407) ; National Natural Science Foundation of China (NSFC)(91336212 ; National Natural Science Foundation of China (NSFC)(91336212 ; Chinese Academy of Sciences (CAS)(XDB23030202 ; Chinese Academy of Sciences (CAS)(XDB23030202 ; 91436104 ; 91436104 ; XDB21010300) ; XDB21010300) ; 11235004 ; 11235004 ; 11327407) ; 11327407) ; National Natural Science Foundation of China (NSFC)(91336212 ; National Natural Science Foundation of China (NSFC)(91336212 ; Chinese Academy of Sciences (CAS)(XDB23030202 ; Chinese Academy of Sciences (CAS)(XDB23030202 ; 91436104 ; 91436104 ; XDB21010300) ; XDB21010300) ; 11235004 ; 11235004 ; 11327407) ; 11327407)
源URL[http://ir.wipm.ac.cn/handle/112942/12988]  
专题中国科学院武汉物理与数学研究所
通讯作者Yang, Tao
作者单位1.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China
2.Natl Inst Metrol, Beijing 100013, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Deng, Weiping,Yang, Tao,Cao, Jianping,et al. High-efficiency 1064 nm nonplanar ring oscillator Nd:YAG laser with diode pumping at 885 nm[J]. OPTICS LETTERS,2018,43(7):1562-1565.
APA Deng, Weiping.,Yang, Tao.,Cao, Jianping.,Zang, Erjun.,Li, Liufeng.,...&Fang, Zhanjun.(2018).High-efficiency 1064 nm nonplanar ring oscillator Nd:YAG laser with diode pumping at 885 nm.OPTICS LETTERS,43(7),1562-1565.
MLA Deng, Weiping,et al."High-efficiency 1064 nm nonplanar ring oscillator Nd:YAG laser with diode pumping at 885 nm".OPTICS LETTERS 43.7(2018):1562-1565.

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来源：武汉物理与数学研究所

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