Design of high-power repetitive pulse laser power supply

Li Helong; Xu Jian; Yang Zhiqing; Song Jiahao; Wu Zhouyu; Tang Yihui; Zhao Shuang; Ding Lijian

doi:10.11884/HPLPB202436.240045

Volume 36 Issue 5

Apr. 2024

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Li Helong, Xu Jian, Yang Zhiqing, et al. Design of high-power repetitive pulse laser power supply[J]. High Power Laser and Particle Beams, 2024, 36: 055008. doi: 10.11884/HPLPB202436.240045

Citation:

Li Helong, Xu Jian, Yang Zhiqing, et al. Design of high-power repetitive pulse laser power supply[J]. High Power Laser and Particle Beams, 2024, 36: 055008. doi: 10.11884/HPLPB202436.240045

Li Helong, Xu Jian, Yang Zhiqing, et al. Design of high-power repetitive pulse laser power supply[J]. High Power Laser and Particle Beams, 2024, 36: 055008. doi: 10.11884/HPLPB202436.240045

Citation:

Li Helong, Xu Jian, Yang Zhiqing, et al. Design of high-power repetitive pulse laser power supply[J]. High Power Laser and Particle Beams, 2024, 36: 055008. doi: 10.11884/HPLPB202436.240045

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Design of high-power repetitive pulse laser power supply

doi: 10.11884/HPLPB202436.240045

Li Helong^{1, 2
,},
Xu Jian¹,
Yang Zhiqing^{1, 2
,
,},
Song Jiahao²,
Wu Zhouyu¹,
Tang Yihui¹,
Zhao Shuang^{1, 2},
Ding Lijian^{1, 2}

1.
State Key Laboratory of High Efficiency and High Quality Electric Energy Conversion (Hefei University of Technology), Hefei 230009, China
2.
Hefei Comprehensive National Science Institute of Energy (Anhui Province Energy Laboratory), Hefei 230031, China

Received Date: 2024-01-31
Accepted Date: 2024-03-24
Rev Recd Date: 2024-03-24

Available Online: 2024-03-29

Publish Date: 2024-04-28

Abstract

Abstract

This paper proposes a design method for a high-power pulsed power supply for YAG laser systems, which is capable of realizing high-energy repetitive pulse with flexible voltage regulations. The power supply consists of an LC resonant converter as the charging network and a thyristor-based pulse forming network. Based on the proposed design approach, a 7 kW prototype is developed, which is able to output maximum voltage of 2.2 kV with a repetitive frequency ranged from 1 to 10 Hz. Moreover, the developed power supply is able to release up to 700 J of the energy on the xenon lamp.
- YAG laser,
- series LC resonant converter,
- pulsed laser power supply,
- high pulse energy output

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References(15)

References

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