Theoretical Study of Optically Pumped NH3 Far-Infrared Laser in Vibrational Ground State |
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| Authors: | Jiayin Qin Xizhang Luo Jiang Xiao Xiao Huang and Ruman Qiu |
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| Institution: | (1) Department of Electronics, Zhongshan University, Guangzhou, 510275, People's Republic of China |
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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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| Keywords: | optically pumped FIR laser ground-state reversed transition NH3 FIR laser |
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