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Brief Communications
Two-frequency excitation of NH3 under fast rotational relaxation conditions
V. Yu. Baranov, A. P. Dyad'kin, S. A. Kazakov, A. S. Razumov, A. I. Starodubtsev
Abstract:
An experimental investigation was made of the absorption of CO2 laser radiation in the course of two-stage excitation of ammonia to the 2ν2 state. An estimate was obtained of the vibrational–translational relaxation time of ammonia mixed with nitrogen. A considerable fraction of the ammonia molecules was excited to the 2ν2 level. It was concluded that twostage excitation of ammonia provided a convenient method for the conversion of CO2 laser radiation to the 16–20 μ range.
Received: 20.05.1986
Citation:
V. Yu. Baranov, A. P. Dyad'kin, S. A. Kazakov, A. S. Razumov, A. I. Starodubtsev, “Two-frequency excitation of NH3 under fast rotational relaxation conditions”, Kvantovaya Elektronika, 14:2 (1987), 415–417 [Sov J Quantum Electron, 17:2 (1987), 260–262]
Linking options:
https://www.mathnet.ru/eng/qe7534 https://www.mathnet.ru/eng/qe/v14/i2/p415
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Abstract page: | 134 | Full-text PDF : | 79 | First page: | 1 |
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