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Communication Dans Un Congrès Année : 2012

Flexible 50-Ohm high-voltage nanoseconde pulse generator

Sophie Kohler
  • Fonction : Auteur
  • PersonId : 880773
OSA
Saad El Amari
  • Fonction : Auteur
  • PersonId : 919991
OSA
Vincent Couderc
Delia Arnaud-Cormos
OSA
Philippe Lévêque
OSA

Résumé

Nanosecond pulsed electric fields on the order of hundreds of volts per centimeter have shown an ability to alter the structure and functions of biological cells. The effects are dependent on the electric pulse parameters. In order to establish dose-effect relationships, generators that can produce powerful pulses with adjustable duration, amplitude and shape are needed but still unusual. In this paper, we present a robust and flexible generator built on the frozen wave generator concept that can output pulses up to 13.1 kV and with duration in the nanosecond and subnanosecond ranges. High-voltage silicon rectifier diodes sealed in a semi-translucent glass package and embedded in a coaxial line are used as switch elements. Index Terms -- High-voltage, optoelectronic switching, nanosecond pulsed electric fields (nsPEFs), pulse shaping
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Dates et versions

hal-00914964 , version 1 (06-12-2013)

Identifiants

Citer

Sophie Kohler, Saad El Amari, Vincent Couderc, Delia Arnaud-Cormos, Philippe Lévêque. Flexible 50-Ohm high-voltage nanoseconde pulse generator. IEEE international power modulator and high voltage conference, IEEE, Jun 2012, San Diego, United States. pp.195 -197, ⟨10.1109/IPMHVC.2012.6518712⟩. ⟨hal-00914964⟩

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