Chinese Journal of Lasers, Volume. 50, Issue 11, 1101017(2023)

Theoretical Research on Output Characteristics of High‐Pressure Isotope CO2 Picosecond Pulse Laser Amplification

Jinghan Ye1,2, Ziren Zhu1,2, Jinzhou Bai1,2, Yu Liu1,2, Rongqing Tan1, Yijun Zheng1、*, and Xinjun Su3
Author Affiliations
  • 1Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
  • 2School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
  • 3Science and Technology on Particle Transport and Separation Laboratory, Tianjin 300180, China
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    References(18)

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    [5] Polyanskiy M N, Pogorelsky I V, Marcus B et al. Demonstration of a 2 ps, 5 TW peak power, long-wave infrared laser based on chirped-pulse amplification with mixed-isotope CO2 amplifiers[J]. OSA Continuum, 3, 459-472(2020).

    [6] Ionin A A, Kinyaevskiy I O, Klimachev Y M et al. NH3 laser THz emission under optical pumping by “long” (∼100 µs) CO2 laser pulses[J]. Chinese Optics Letters, 21, 023701(2023).

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    [13] Polyanskiy M N, Pogorelsky I V, Marcus B et al. Ultrashort-pulse, terawatt, long-wave infrared lasers based on high-pressure CO2 amplifiers[J]. EPJ Web of Conferences, 255, 511010(2021).

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    [15] Polyanskiy M N. Co2amp: a software program for modeling the dynamics of ultrashort pulses in optical systems with CO2 amplifiers[J]. Applied Optics, 54, 5136-5142(2015).

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    [17] Lu Y, Zhu Z R, Bai J Z et al. Transversely excited multi-atmospheric-pressure CO2 laser[J]. Chinese Journal of Lasers, 49, 2301008(2022).

    [18] Brimacombe R, Reid J. Accurate measurements of pressure-broadened linewidths in a transversely excited CO2 discharge[J]. IEEE Journal of Quantum Electronics, 19, 1668-1673(1983).

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    Jinghan Ye, Ziren Zhu, Jinzhou Bai, Yu Liu, Rongqing Tan, Yijun Zheng, Xinjun Su. Theoretical Research on Output Characteristics of High‐Pressure Isotope CO2 Picosecond Pulse Laser Amplification[J]. Chinese Journal of Lasers, 2023, 50(11): 1101017

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    Paper Information

    Category: laser devices and laser physics

    Received: Dec. 22, 2022

    Accepted: Mar. 13, 2023

    Published Online: May. 19, 2023

    The Author Email: Zheng Yijun (yjzheng@mail.ie.ac.cn)

    DOI:10.3788/CJL221558

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