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

Hubert Piquet, Arnold Wiesner, David Florez, Antoine Belinger, Rafael Diez

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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.

Original languageEnglish
Title of host publicationInternational Conference on Atomic and Molecular Pulsed Lasers XIII
EditorsVictor F. Tarasenko, Andrei M. Kabanov
PublisherSPIE
ISBN (Electronic)9781510617322
DOIs
StatePublished - 2018
Event13th International Conference on Atomic and Molecular Pulsed Lasers, AMPL 2017 - Tomsk, Russian Federation
Duration: 10 Sep 201715 Sep 2017

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10614
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference13th International Conference on Atomic and Molecular Pulsed Lasers, AMPL 2017
Country/TerritoryRussian Federation
CityTomsk
Period10/09/1715/09/17

Keywords

  • Current source
  • Dielectric barrier discharge
  • Excimer lamps
  • Power supply
  • UV emission

Fingerprint

Dive into the research topics of 'Parametric study of dielectric barrier discharge excimer UV lamps supplied with controlled square current pulses'. Together they form a unique fingerprint.

Cite this