Internal breakdown in a dielectric target at high laser irradiance
- 1 June 1981
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 52 (6) , 4186-4188
- https://doi.org/10.1063/1.329232
Abstract
Time-resolved shadowgrams of a massive plexiglass target, irradiated by a 300-ps iodine laser pulse at an intensity of 3×1015 W cm−2, show treelike structures underneath the irradiated area which extend up to a depth of ∼0.5 mm into the bulk of the plexiglass. The observed structures resemble very much the familiar discharge pattern of corona discharges. The phenomenon is attributed to internal breakdown of the plexiglass due to intense electric fields (108 V/m) which exist in the vicinity of the charged laser-produced plasma.This publication has 3 references indexed in Scilit:
- Measurement of Return Current in a Laser-Produced PlasmaPhysical Review Letters, 1979
- Darstellung, Struktur und Eigenschaften von N-Alkyliminoalanen / Preparation, Structure and Properties of N-AlkyliminoalanesZeitschrift für Naturforschung B, 1976
- Observation of Laser-Driven Shock Waves in Solid HydrogenPhysical Review Letters, 1974