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High-energy resonantly diode-pumped Q-switched Er:YAG laser at 1617 nm
Yu, Zhenzhen; Wang, Mingjian; Hou, Xia; Chen, Weibiao; wmjian@siom.ac.cn
2016
Source PublicationAppl. Phys. B-Lasers Opt.
Volume122Issue:4
AbstractWe report high-energy linearly polarized operation of an Er:YAG laser at 1617 nm, resonantly pumped by quasi-continuous-wave 1470-nm laser diodes. A U-shape resonator incorporating two 0.25 at.% Er:YAG rods and an acousto-optic Q-switch was employed. Polarized output with pulse energy of 20.5 mJ and pulse width of 52 ns at a 50 Hz repetition rate was obtained. At the maximum output energy, the output beam quality M2 was approximately 1.02 and 1.03 in horizontal and vertical directions, respectively. To the best of our knowledge, this polarized pulse energy is the highest ever reported for a directly diode-pumped Q-switched Er:YAG laser operating at 1617 nm.
SubtypeArticle
Department空间
DOI10.1007/s00340-016-6357-4
Funding OrganizationNational Natural Science Foundation of China (NSFC) [61405213] ; National Natural Science Foundation of China (NSFC) [61405213] ; National Natural Science Foundation of China (NSFC) [61405213] ; National Natural Science Foundation of China (NSFC) [61405213]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China (NSFC) [61405213] ; National Natural Science Foundation of China (NSFC) [61405213] ; National Natural Science Foundation of China (NSFC) [61405213] ; National Natural Science Foundation of China (NSFC) [61405213]
WOS IDWOS:000378777800003
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Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28383
Collection空间激光信息技术研究中心
Corresponding Authorwmjian@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Yu, Zhenzhen,Wang, Mingjian,Hou, Xia,et al. High-energy resonantly diode-pumped Q-switched Er:YAG laser at 1617 nm[J]. Appl. Phys. B-Lasers Opt.,2016,122(4).
APA Yu, Zhenzhen,Wang, Mingjian,Hou, Xia,Chen, Weibiao,&wmjian@siom.ac.cn.(2016).High-energy resonantly diode-pumped Q-switched Er:YAG laser at 1617 nm.Appl. Phys. B-Lasers Opt.,122(4).
MLA Yu, Zhenzhen,et al."High-energy resonantly diode-pumped Q-switched Er:YAG laser at 1617 nm".Appl. Phys. B-Lasers Opt. 122.4(2016).
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