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Parametric study of dielectric barrier discharge excimer UV lamps supplied with controlled square current pulses

Piquet, Hubert and Wiesner, Arnold and Florez, David and Belinger, Antoine and Diez, Rafael Parametric study of dielectric barrier discharge excimer UV lamps supplied with controlled square current pulses. (2018) Proceedings of SPIE, 10614. 1-7. ISSN 0277-786X

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Official URL: https://doi.org/10.1117/12.2305508

Abstract

A parametric study of a system dedicated to non-coherent UV emission, by means of DBD excilamps, supplied by a controlled square shape current source is proposed. The presentation highlights on the one hand the performances experimentally obtained by combining together a set of 20 different bulbs with different diameters, gap and wall thicknesses (all the bulbs have the same length and are filled with the same Xe-Cl gas mixture), with different electrical power supplying conditions: magnitude, frequency (in the 30 kHz – 200 kHz range) and duty cycle of the square shape current pulses injected into the bulb. The performances concern the average UV power, the efficiency of the bulb conversion (electrical power to UV) and the adjustability of the power. On the second hand, we present design considerations of the power supply which has been especially developed for the purpose of these experiments.

Item Type:Article
Additional Information:Thanks to Society of Photo-optical Instrumentation Engineers (SPIE) editor. The original PDF of the article can be found at Thermochimica Acta website : https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10614/2305508/Parametric-study-of-dielectric-barrier-discharge-excimer-UV-lamps-supplied/10.1117/12.2305508.short?SSO=1&tab=ArticleLink
HAL Id:hal-01785337
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > Pontificia Universidad Javeriana (COLOMBIA)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Laboratory name:
Funders:
ECOS - Nord , French - Colombian cooperation program - COLCENCIAS - ICETEX
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Deposited By: Hubert PIQUET
Deposited On:04 May 2018 09:58

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