DocumentCode
3356738
Title
Nonlinear elastic effects upon exposure of a metal surface to a laser pulse
Author
Ivanov, Alexey Yu ; Kapytski, Andpey V. ; Vasiliev, SergeyV
Author_Institution
Grodno State Univ., Grodno
fYear
2008
fDate
Sept. 29 2008-Oct. 4 2008
Firstpage
65
Lastpage
67
Abstract
An influence has been investigated of nonlinear elastic effects on generation of acoustic waves upon exposure of a solid to the laser radiation. The attenuation of elastic waves which is slower as compared to predictions of the linear theory is explained. Possible acoustic determination of the sizes of nonelastically deformed zone is shown for arbitrary durations and temporal shapes of the damaging light pulse.
Keywords
acoustic waves; acousto-optical effects; elastic aftereffect; laser beam effects; acoustic waves generation; elastic waves; laser pulse; laser radiation; metal surface; nonlinear elastic effects; Acoustic pulses; Acoustic waves; Laser theory; Optical attenuators; Optical pulses; Pulse shaping methods; Shape; Solid lasers; Surface acoustic waves; Surface emitting lasers; acoustic waves; laser radiation; nonelastically deformed zone; nonlinear elastic effects;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Optoelectronics and Lasers, 2008. CAOL 2008. 4th International Conference on
Conference_Location
Crimea
Print_ISBN
978-1-4244-1973-9
Electronic_ISBN
978-1-4244-1974-6
Type
conf
DOI
10.1109/CAOL.2008.4671890
Filename
4671890
Link To Document