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Theoretical Study of Optically Pumped NH3 Far-Infrared Laser in Vibrational Ground State

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Abstract

In this paper, the density matrix equation of three-level system for far-infrared (FIR) Raman transition in vibrational ground state was solved. By means of iteration method and numerical calculation, the spectral characteristics of NH3 molecules FIR laser with TEA CO2-10R(14) laser pumping was studied theoretically. The theoretical result would help us to understand the physical mechanism of optically pumped molecular gases FIR laser with ground-state reversal transition.

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Authors and Affiliations

  1. Department of Electronics, Zhongshan University, Guangzhou, 510275, People's Republic of China

    Jiayin Qin, Xizhang Luo, Jiang Xiao, Xiao Huang & Ruman Qiu

Authors
  1. Jiayin Qin
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  2. Xizhang Luo
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  3. Jiang Xiao
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  4. Xiao Huang
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  5. Ruman Qiu
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Qin, J., Luo, X., Xiao, J. et al. Theoretical Study of Optically Pumped NH3 Far-Infrared Laser in Vibrational Ground State. International Journal of Infrared and Millimeter Waves 20, 783–789 (1999). https://doi.org/10.1023/A:1021709931142

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  • DOI: https://doi.org/10.1023/A:1021709931142

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