Improvement of 2.79-μm laser performance on laser diode side-pumped GYSGG/Er,Pr: GYSGG bonding rod with concave end-faces

doi:10.1088/1674-1056/ab4ce0

中国物理B ›› 2019, Vol. 28 ›› Issue (11): 114208-114208.doi: 10.1088/1674-1056/ab4ce0

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇下一篇

Improvement of 2.79-μm laser performance on laser diode side-pumped GYSGG/Er,Pr: GYSGG bonding rod with concave end-faces

1 The Key Laboratory of Photonic Devices and Materials, Anhui Province, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China;
2 University of Science and Technology of China, Hefei 230022, China

收稿日期:2019-06-27 修回日期:2019-09-28 出版日期:2019-11-05 发布日期:2019-11-05
通讯作者: Dun-Lu Sun E-mail:dlsun@aiofm.ac.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 51872290, 51702322, and 51802307) and the National Key Research and Development Program of China (Grant No. 2016YFB1102301).

Improvement of 2.79-μm laser performance on laser diode side-pumped GYSGG/Er,Pr: GYSGG bonding rod with concave end-faces

Xu-Yao Zhao(赵绪尧)^1,2, Dun-Lu Sun(孙敦陆)¹, Jian-Qiao Luo(罗建乔)¹, Hui-Li Zhang(张会丽)¹, Zhong-Qing Fang(方忠庆)^1,2, Cong Quan(权聪)^1,2, Lun-Zhen Hu(胡伦珍)^1,2, Zhi-Yuan Han(韩志远)^1,2, Mao-Jie Cheng(程毛杰)¹, Shao-Tang Yin(殷绍唐)¹

1 The Key Laboratory of Photonic Devices and Materials, Anhui Province, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China;
2 University of Science and Technology of China, Hefei 230022, China

Received:2019-06-27 Revised:2019-09-28 Online:2019-11-05 Published:2019-11-05
Contact: Dun-Lu Sun E-mail:dlsun@aiofm.ac.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 51872290, 51702322, and 51802307) and the National Key Research and Development Program of China (Grant No. 2016YFB1102301).

摘要/Abstract

摘要： A comparative study on the laser performance between bonding and non-bonding Er,Pr:GYSGG rods side-pumped by 970-nm laser diodes (LDs) is conducted for the thermal lensing compensation. The analyses of the thermal distribution and thermal focal length show that the bonding rod possesses a high cooling efficiency and weak thermal lensing effect compared with the conventional Er,Pr:GYSGG rod. Moreover, the laser characteristics of maximum output power, slope efficiency, and laser beam quality of the bonding rod with concave end-faces operated at 2.79 μm are improved under the high-repetition-rate operation. A maximum output power of 13.96 W is achieved at 150-Hz and 200-μs pulse width, corresponding to a slope efficiency of 17.7% and an electrical-to-optical efficiency of 12.9%. All results suggest that the combination of thermal bonding and concave end-face is a suitable structure for thermal lensing compensation.

关键词: laser performance, GYSGG/Er, Pr:GYSGG bonding rod, thermal lensing compensation, concave end-faces

Abstract: A comparative study on the laser performance between bonding and non-bonding Er,Pr:GYSGG rods side-pumped by 970-nm laser diodes (LDs) is conducted for the thermal lensing compensation. The analyses of the thermal distribution and thermal focal length show that the bonding rod possesses a high cooling efficiency and weak thermal lensing effect compared with the conventional Er,Pr:GYSGG rod. Moreover, the laser characteristics of maximum output power, slope efficiency, and laser beam quality of the bonding rod with concave end-faces operated at 2.79 μm are improved under the high-repetition-rate operation. A maximum output power of 13.96 W is achieved at 150-Hz and 200-μs pulse width, corresponding to a slope efficiency of 17.7% and an electrical-to-optical efficiency of 12.9%. All results suggest that the combination of thermal bonding and concave end-face is a suitable structure for thermal lensing compensation.

Key words: laser performance, GYSGG/Er, Pr:GYSGG bonding rod, thermal lensing compensation, concave end-faces

中图分类号: (Laser spectroscopy)

42.62.Fi

42.70.Hj (Laser materials) 68.60.Dv (Thermal stability; thermal effects) 81.65.Ps (Polishing, grinding, surface finishing)

赵绪尧, 孙敦陆, 罗建乔, 张会丽, 方忠庆, 权聪, 胡伦珍, 韩志远, 程毛杰, 殷绍唐. Improvement of 2.79-μm laser performance on laser diode side-pumped GYSGG/Er,Pr: GYSGG bonding rod with concave end-faces[J]. 中国物理B, 2019, 28(11): 114208-114208.

Xu-Yao Zhao(赵绪尧), Dun-Lu Sun(孙敦陆), Jian-Qiao Luo(罗建乔), Hui-Li Zhang(张会丽), Zhong-Qing Fang(方忠庆), Cong Quan(权聪), Lun-Zhen Hu(胡伦珍), Zhi-Yuan Han(韩志远), Mao-Jie Cheng(程毛杰), Shao-Tang Yin(殷绍唐). Improvement of 2.79-μm laser performance on laser diode side-pumped GYSGG/Er,Pr: GYSGG bonding rod with concave end-faces[J]. Chin. Phys. B, 2019, 28(11): 114208-114208.

参考文献 16

[1]	Vodopyanov K L, Ganikhanov F, Maffetone J P, Zwieback I and Ruderman W 2000 Opt. Lett. 25 841 doi: 10.1364/OL.25.000841
[2]	Chen J K, Sun D L, Luo J Q, Xiao J Z Dou R Q and Zhang Q L 2013 Opt. Commun. 301-302 84 doi: 10.1016/j.optcom.2013.03.048
[3]	Pollnau M and Jackson S D 2001 IEEE J. Quantum Electron. 7 30 doi: 10.1109/2944.924006
[4]	Chen J K, Sun D L, Luo J Q, Zhang H L, Dou R Q, Xiao J Z, Zhang Q L and Yin S T 2013 Opt. Express 21 23425 doi: 10.1364/OE.21.023425
[5]	Zhao X Y, Sun D L, Luo J Q, Zhang H L, Fang Z Q, Quan C, Li X L, Cheng M J, Zhang Q L and Yin S T 2017 Chin. Phys. B 26 074217 doi: 10.1088/1674-1056/26/7/074217
[6]	Zhao X Y, Sun D L, Luo J Q, Zhang H L, Fang Z Q, Quan C, Hu L Z, Cheng M J, Zhang Q L and Yin S T 2018 Opt. Lett. 43 4312 doi: 10.1364/OL.43.004312
[7]	Neuenschwander B, Weber R and Weber H P 1995 IEEE J. Quantum Electron. 31 1082 doi: 10.1109/3.387046
[8]	Hajiesmaeilbaigi F, Razzaghi H, Esfahani M M, Moghaddam M R A and Sabbaghzadeh J 2005 Laser Phys. Lett. 2 437 doi: 10.1002/lapl.200510027
[9]	Tsunekane M, Taguchi N and Inaba H 1998 Appl. Opt. 37 5713 doi: 10.1364/AO.37.005713
[10]	Wang J T, Cheng T Q, Wang L, Yang J W, Sun D L, Yin S T, Wu X Y and Jiang H H 2015 Laser Phys. Lett. 12 105004 doi: 10.1088/1612-2011/12/10/105004
[11]	Weber R, Neuenschwander B, Weber H P 1999 Opt. Mater. 11 245 doi: 10.1016/S0925-3467(98)00047-0
[12]	Brown D C 1997 IEEE J. Quantun. Electron. 33 861 doi: 10.1109/3.572162
[13]	Fang Z Q, Sun D L, Luo J Q, Zhang H L, Zhao X Y, Quan C, Hu L Z, Cheng M J, Zhang Q L and Yin S T 2017 Opt. Express 25 21349 doi: 10.1364/OE.25.021349
[14]	Koechner W 2005 Solid State Laser Engineering (Berlin:Springer) Chap. 7
[15]	Degallaix J, Slagmolen B, Zhao C, Ju L and Blair D 2005 Gen. Relativ. Gravit. 37 1581 doi: 10.1007/s10714-005-0138-4
[16]	Siengman A E 1993 Defining And Measuring Laser Beam Quality In Solid State Lasers (New York:Plenum) p. 13

Improvement of 2.79-μm laser performance on laser diode side-pumped GYSGG/Er,Pr: GYSGG bonding rod with concave end-faces

Improvement of 2.79-μm laser performance on laser diode side-pumped GYSGG/Er,Pr: GYSGG bonding rod with concave end-faces

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 16

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Yitong Liu(刘奕彤), Qiuyun Wang(王秋云), Luyun Jiang(蒋陆昀), Anmin Chen(陈安民), Jianhui Han(韩建慧), and Mingxing Jin(金明星). Femtosecond laser-induced Cu plasma spectra at different laser polarizations and sample temperatures[J]. 中国物理B, 2022, 31(10): 105201-105201.
[2]	Zhe Li(李哲), Shuang Yang(杨爽), Zhirong Zhang(张志荣), Hua Xia(夏滑), Tao Pang(庞涛),Bian Wu(吴边), Pengshuai Sun(孙鹏帅), Huadong Wang(王华东), and Runqing Yu(余润磬). High-sensitivity methane monitoring based on quasi-fundamental mode matched continuous-wave cavity ring-down spectroscopy[J]. 中国物理B, 2022, 31(9): 94207-094207.
[3]	Qing-Xue Li(李庆雪), Dan Zhang(张丹), Yuan-Fei Jiang(姜远飞), Su-Yu Li(李苏宇), An-Min Chen(陈安民), and Ming-Xing Jin(金明星). Combination of spark discharge and nanoparticle-enhanced laser-induced plasma spectroscopy[J]. 中国物理B, 2022, 31(8): 85201-085201.
[4]	Yueting Zhou(周月婷), Gang Zhao(赵刚), Jianxin Liu(刘建鑫), Xiaojuan Yan(闫晓娟), Zhixin Li(李志新), Weiguang Ma(马维光), and Suotang Jia(贾锁堂). Generation of stable and tunable optical frequency linked to a radio frequency by use of a high finesse cavity and its application in absorption spectroscopy[J]. 中国物理B, 2022, 31(6): 64206-064206.
[5]	Jing-Jing Xia(夏京京), Xiao-Tong Lu(卢晓同), and Hong Chang(常宏). Interrogation of optical Ramsey spectrum and stability study of an ⁸⁷Sr optical lattice clock[J]. 中国物理B, 2022, 31(3): 34209-034209.
[6]	Fachao Hu(胡发超), Canzhu Tan(檀灿竹), Yuhai Jiang(江玉海), Matthias Weidemüller, and Bing Zhu(朱兵). Observation of photon recoil effects in single-beam absorption spectroscopy with an ultracold strontium gas[J]. 中国物理B, 2022, 31(1): 16702-016702.
[7]	Wei Nie(聂伟), Zhen-Yu Xu(许振宇), Rui-Feng Kan(阚瑞峰), Mei-Rong Dong(董美蓉), and Ji-Dong Lu(陆继东). An approach to gas sensors based on tunable diode laser incomplete saturated absorption spectra[J]. 中国物理B, 2021, 30(6): 64213-064213.
[8]	Miao Wang(王淼), Zheng Chen(陈正), Yao Huang(黄垚), Hua Guan(管桦), and Ke-Lin Gao(高克林). Setup of a dipole trap for all-optical trapping[J]. 中国物理B, 2021, 30(5): 53702-053702.
[9]	Kun-Yang Wang(王坤阳), Jie Shao(邵杰), Li-Gang Shao(邵李刚), Jia-Jin Chen(陈家金), Gui-Shi Wang(王贵师), Kun Liu(刘琨), and Xiao-Ming Gao(高晓明). A pressure-calibration method of wavelength modulation spectroscopy in sealed microbial growth environment[J]. 中国物理B, 2021, 30(5): 54203-054203.
[10]	Feihu Cheng(程飞虎), Ning Jin(金宁), Fenglei Zhang(张风雷), Hui Li(李慧), Yuanbo Du(杜远博), Jie Zhang(张洁), Ke Deng(邓科), and Zehuang Lu(陆泽晃). A 532 nm molecular iodine optical frequency standard based on modulation transfer spectroscopy[J]. 中国物理B, 2021, 30(5): 50603-050603.
[11]	. [J]. 中国物理B, 2021, 30(4): 44210-.
[12]	. [J]. 中国物理B, 2021, 30(3): 34209-.
[13]	. [J]. 中国物理B, 2020, 29(12): 124209-.
[14]	. [J]. 中国物理B, 2020, 29(12): 124212-.
[15]	张宝林, 黄垚, 张华青, 郝艳梅, 曾孟彦, 管桦, 高克林. Progress on the ⁴⁰Ca⁺ ion optical clock[J]. 中国物理B, 2020, 29(7): 74209-074209.