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

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.
Type de document :
Article dans une revue
Proceedings of SPIE, 2018, vol. 10614, pp. 1-7. 〈10.1117/12.2305508〉
Liste complète des métadonnées

Littérature citée [11 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-01785337
Contributeur : Open Archive Toulouse Archive Ouverte (oatao) <>
Soumis le : vendredi 4 mai 2018 - 11:59:05
Dernière modification le : jeudi 7 février 2019 - 16:49:03
Document(s) archivé(s) le : mardi 25 septembre 2018 - 04:02:04

Fichier

Piquet_19891.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

Citation

Hubert Piquet, Arnold Wiesner, David Florez, Antoine Belinger, Rafael Diez. Parametric study of dielectric barrier discharge excimer UV lamps supplied with controlled square current pulses. Proceedings of SPIE, 2018, vol. 10614, pp. 1-7. 〈10.1117/12.2305508〉. 〈hal-01785337〉

Partager

Métriques

Consultations de la notice

20

Téléchargements de fichiers

29