Glow-discharge-pumped broadband ultraviolet lamp |
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Authors: | Email author" target="_blank">A?K?ShuaibovEmail author I?A?Grabovaya |
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Institution: | (1) Uzhgorod National University, 46, Pidgirna Str., Uzhgorod, 88000, Ukraine |
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Abstract: | The optical characteristics of a UV broadband lamp that was excited by a longitudinal glow discharge and operated on Kr—Br2—I2, Xe—Br2—I2, and Kr—Xe—Br2—I2 mixtures are investigated. The interelectrode spacing in the lamp is 10 cm, the inner diameter of a discharge tube being
14 mm. The current-voltage characteristics, the emission spectra of the plasma, and the dependence of the intensity of spectral
lines (the amplitude of radiation bands) on the power that was pumped into the plasma based on mixtures of various compositions
and pressures, as well as the radiation power in the spectral range from 200 to 390 nm, are studied.
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Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 72, No. 6, pp. 840–842, November–December, 2005. |
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Keywords: | emission spectrum glow-discharge lamp UV range bromine iodine krypton xenon |
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