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Temperature insensitive high energy Q-switched Nd:YAG slab laser
Xie, Wei; Ma, Xiuhua; Zhu, Xiaolei; Xie, Xiaobing; Dong, Yijing; Chen, Xiao; Chen, Weibiao; xhma@siom.ac.cn; xlzhu@siom.ac.cn
2017
Source PublicationLaser Phys. Lett.
Volume14Issue:6
AbstractA temperature insensitive high energy Nd:YAG Q-switched laser operating over a temperature variation range of 35 degrees C is presented. Multi-wavelength (lambda) laser diode (LD) stacks and a hexagon Nd:YAG slab with an effective absorption length of 46 mm are adopted to diminish the output energy fluctuation due to the temperature changing. A couple of crossed Porro prisms are used to form a folded laser cavity with polarization coupled output, and actively Q-switched operation is realized by using a KD*P Pockels cell. Output pulse energy of about 128 mJ is obtained over the temperature range of 10-45 degrees C, corresponding to an optical-to-optical efficiency of 14% and a slope efficiency of 21%. The pulse duration and beam divergence are around 17 ns and 2.8 mrad respectively.
SubtypeArticle
Department空间
DOI10.1088/1612-202X/aa6c7d
Funding OrganizationNational Key Research and Development Program of China [2016YFC1400902] ; National Key Research and Development Program of China [2016YFC1400902] ; National Key Research and Development Program of China [2016YFC1400902] ; National Key Research and Development Program of China [2016YFC1400902]
Indexed BySCI
Funding OrganizationNational Key Research and Development Program of China [2016YFC1400902] ; National Key Research and Development Program of China [2016YFC1400902] ; National Key Research and Development Program of China [2016YFC1400902] ; National Key Research and Development Program of China [2016YFC1400902]
WOS IDWOS:000414663500002
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28437
Collection空间激光信息技术研究中心
Corresponding Authorxhma@siom.ac.cn; xlzhu@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
Xie, Wei,Ma, Xiuhua,Zhu, Xiaolei,et al. Temperature insensitive high energy Q-switched Nd:YAG slab laser[J]. Laser Phys. Lett.,2017,14(6).
APA Xie, Wei.,Ma, Xiuhua.,Zhu, Xiaolei.,Xie, Xiaobing.,Dong, Yijing.,...&xlzhu@siom.ac.cn.(2017).Temperature insensitive high energy Q-switched Nd:YAG slab laser.Laser Phys. Lett.,14(6).
MLA Xie, Wei,et al."Temperature insensitive high energy Q-switched Nd:YAG slab laser".Laser Phys. Lett. 14.6(2017).
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