Abstract
The optical characteristics of a barrier discharge in a mixture of heavy water vapor with argon in the wavelength region 200–315 nm are presented. The dependence of the radiation intensity of the OD (A → X) band at λ = 309 nm on the partial pressure of the D2O vapor is studied, the mechanism of hydroxyl formation in the plasma is considered, and optimal compositions of pollution-free and inexpensive mixtures based on Ar-D2O are determined for application in UV lamps, which are promising for use in photomedicine.
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Original Russian Text © A.K. Shuaibov, A.I. Minya, Z.T. Gomoki, R.V. Gritsak, 2013, published in Optika i Spektroskopiya, 2013, Vol. 114, No. 2, pp. 212–215.
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Shuaibov, A.K., Minya, A.I., Gomoki, Z.T. et al. Optical characteristics of an electric-discharge source of ultraviolet radiation based on a mixture of argon with heavy water (D2O) vapor. Opt. Spectrosc. 114, 193–196 (2013). https://doi.org/10.1134/S0030400X13020264
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DOI: https://doi.org/10.1134/S0030400X13020264