Semiconductor Physics, Quantum Electronics & Optoelectronics. 2005. V. 8, N 2. P. 066-069.
https://doi.org/10.15407/spqeo8.02.066

Spontaneous and stimulated emission spectra for 124Xe35Cl molecules
N.G. Zubrilin, S.M. Baschenko, S.I. Osypov, I.A. Pavlov, M.P. Chernomorets

Institute of Physics, NAS of Ukraine 46, prospect Nauky, 03028 Kyiv, Ukraine, E-mail: zubrilin@iop.kiev.ua

Abstract. The influence of the isotopic composition of active medium on a lasing spectrum of a XeCl laser has been investigated. Spectra of spontaneous and stimulated emissions for monoisotopic 124Xe35Cl molecules were measured. The frequencies in lasing spectrum were determined. The frequencies of vibrational edging in the luminescence spectra of the molecule 124Xe35Cl were also measured. We showed that varying the isotopic composition of the active medium one can get the lasing on frequencies different from the lasing ones in the natural XeCl laser.

Keywords: excimer laser, isotopic composition, emission spectra, fine structure.

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