High-power and high-efficiency 4.3 μm ZGP-OPO

doi:10.3788/COL202220.011403

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	High-power and high-efficiency 4.3 μm ZGP-OPO
	Wang, Feifei 4; Li, Jiatong 4; Sun, Xiaohui 4; Yan, Bingzheng 4; Nie, Hongkun 4; Li, Xun 1; Yang, Kejian 3,4; Zhang, Baitao 3,4; He, Jingliang 2,3,4
刊名	Chinese Optics Letters
	2022-01-10
卷号	20 期号:1
关键词	mid-infrared laser optical parametric oscillator nonlinearity
ISSN号	16717694
DOI	10.3788/COL202220.011403
产权排序	4
英文摘要	In this paper, a high-power and high-efficiency 4.3 μm mid-infrared (MIR) optical parametric oscillator (OPO) based on ZnGeP2 (ZGP) crystal is demonstrated. An acousto-optically Q-switched Ho: Y3Al5O12 laser operating at 2.1 μm with amaximum average output power of 35Wand pulse width of 38 ns at a repetition rate of 15 kHz is established and employed as the pump source. A doubly resonant OPO is designed and realized with the total MIR output power of 13.27 W, including the signal and idler output power of 2.65 W at 4.07 μm and 10.62 W at 4.3 μm. The corresponding total optical-to-optical and slope efficiencies are 37.9% and 67.1%, respectively. The shortest pulse width, beam quality factor, and output power instability are measured to be 36 ns, M2x = 1.8, M2y = 2.0, and RMS © 2022 Chinese Optics Letters.
语种	英语
出版者	The Optical Society
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/95097]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
通讯作者	Nie, Hongkun; Zhang, Baitao
作者单位	1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China 2.Collaborative Innovation Center of Light Manipulations and Applications, Shandong Normal University, Jinan; 250358, China; 3.Key Laboratory of Laser and Infrared System, Ministry of Education, Shandong University, Qingdao; 266237, China; 4.State Key Laboratory of Crystal Materials, Institute of Novel Semiconductors, Shandong University, Jinan; 250100, China;
推荐引用方式 GB/T 7714	Wang, Feifei,Li, Jiatong,Sun, Xiaohui,et al. High-power and high-efficiency 4.3 μm ZGP-OPO[J]. Chinese Optics Letters,2022,20(1).
APA	Wang, Feifei.,Li, Jiatong.,Sun, Xiaohui.,Yan, Bingzheng.,Nie, Hongkun.,...&He, Jingliang.(2022).High-power and high-efficiency 4.3 μm ZGP-OPO.Chinese Optics Letters,20(1).
MLA	Wang, Feifei,et al."High-power and high-efficiency 4.3 μm ZGP-OPO".Chinese Optics Letters 20.1(2022).