Portable nanosecond laser for handheld laser-induced breakdown spectroscopy instruments

The portable laser is indispensable for handheld laser-induced breakdown spectroscopy (LIBS) instruments. We developed a passive, Q-switched pulsed, Nd:YAG laser system with small size and low cost. The maximum pulse energy of the laser was 10 mJ and the pulse duration was 5  MW. The laser exhibited...

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Bibliographic Details
Published in:Optical engineering 2023-03, Vol.62 (3), p.036102-036102
Main Authors: Zhang, Dacheng, Zhang, Zixu, Zhang, Meng, Feng, Zhongqi, Gu, Tianyu, Shen, Kewei, Li, Shuaishuai, Hou, Jiajia, Zhu, Jiangfeng
Format: Article
Language:English
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Summary:The portable laser is indispensable for handheld laser-induced breakdown spectroscopy (LIBS) instruments. We developed a passive, Q-switched pulsed, Nd:YAG laser system with small size and low cost. The maximum pulse energy of the laser was 10 mJ and the pulse duration was 5  MW. The laser exhibited very high stability without any cooling system and its relative standard deviation of the pulse energy was
ISSN:0091-3286
1560-2303
DOI:10.1117/1.OE.62.3.036102