Email this article Repetition Operation of A 447.3 nm Blue–Violet Laser by Intracavity Frequency Doubling of an LD-Pumped Cesium Vapor Laser
- Authors: Chen F.1,2, Pan Q.1,2, Gao F.3, Xu D.4, He Y.1,2, Yu D.1,2, Zhang K.1,2
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Affiliations:
- State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
- Innovation Laboratory of Electro-Optical Countermeasures Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
- Research Department of Fire Control System of Tank and Armored Vehicle, North Automatic Control Technology Institute
- Key Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Issue: Vol 38, No 6 (2017)
- Pages: 564-568
- Section: Article
- URL: https://ogarev-online.ru/1071-2836/article/view/248298
- DOI: https://doi.org/10.1007/s10946-017-9681-1
- ID: 248298
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Abstract
We investigate experimentally the repetition operation of a 447.3 nm blue–violet lasers pumped by intracavity frequency doubling of an LD-pumped cesium vapor laser. We study the output performance of the 447.3 nm laser using am LBO crystal as an intracavity frequency doubler. We obtain maximum power in the repetition operation of 0.36 mW, and the slope efficiency does not decrease in the range of pump powers from 2 to 16 W. Our results show that the thermal effect can be reduced in the repetition operation. The optimized working temperature of the LBO is ~25°C, with a full width at half maximum (FWHM) of 4.1°C.
About the authors
Fei Chen
State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences; Innovation Laboratory of Electro-Optical Countermeasures Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Author for correspondence.
Email: feichenny@126.com
China, Changchun, 130033; Changchun, 130033
Qikun Pan
State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences; Innovation Laboratory of Electro-Optical Countermeasures Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Email: feichenny@126.com
China, Changchun, 130033; Changchun, 130033
Fei Gao
Research Department of Fire Control System of Tank and Armored Vehicle, North Automatic Control Technology Institute
Email: feichenny@126.com
China, Taiyuan, 0360006
Dongdong Xu
Key Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Email: feichenny@126.com
China, Zhongshan Road 457, Dalian, 116023
Yang He
State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences; Innovation Laboratory of Electro-Optical Countermeasures Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Email: feichenny@126.com
China, Changchun, 130033; Changchun, 130033
Deyang Yu
State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences; Innovation Laboratory of Electro-Optical Countermeasures Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Email: feichenny@126.com
China, Changchun, 130033; Changchun, 130033
Kuo Zhang
State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences; Innovation Laboratory of Electro-Optical Countermeasures Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Email: feichenny@126.com
China, Changchun, 130033; Changchun, 130033
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