Abstract
In an optically pumped far-infrared laser (OPFIRL) system, the infrared (IR) pumping laser with collision broadening which was closer to the practice was considered. A more precise mathematical model was set up. When the IR pumping laser line had the Lorentz function structure, by solving the semi-classic density matrix equations, the generalized form of FIR signal gain Gs and IR pumping signal absorption coefficient Gp were obtained.
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Huang, X., Bao, Y. & Luo, X. A Revisory Mathematical Model on Optically Pumped Far-Infrared Laser. International Journal of Infrared and Millimeter Waves 25, 247–256 (2004). https://doi.org/10.1023/B:IJIM.0000017897.95573.b4
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DOI: https://doi.org/10.1023/B:IJIM.0000017897.95573.b4