Title :
Influence of Laser Breakdown Area Time Evolution on Acoustic Emission of Destructed Zone
Author :
Ivanov, Alexey Yu
Author_Institution :
Grodno State Univ.
fDate :
June 29 2006-July 1 2006
Abstract :
The generation of acoustic waves during the growth of an inelastic laser breakdown zone in a transparent insulator was investigated. It is shown that the law of temporal evolution of the sizes of the zone of inelastic deformation can be determined unambiguously from the time dependence of the pressure in an elastic wave recorded at a large distance from a breakdown nucleus
Keywords :
acoustic emission; acoustic waves; acousto-optical effects; laser beam effects; photoacoustic effect; acoustic wave generation; inelastic deformation; laser breakdown area time evolution; transparent insulator; Acoustic emission; Acoustic waves; Electric breakdown; Electronic mail; Insulation; Inverse problems; Optical materials; Optical propagation; Plastics; Solid lasers; elastic medium; inelastic zone; inverse problem; laser breakdown; unambiguous determination;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling, 8-th International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0233-6
Electronic_ISBN :
1-4244-0234-4
DOI :
10.1109/LFNM.2006.252059
