DocumentCode
355012
Title
Local surface deformation analysis by photothermal method
Author
Bertolotti, M. ; Li Voti, R. ; Paoloni, S. ; Sibilia, C. ; Liakhou, G.L.
Author_Institution
Dipartimento di Energetica, Rome Univ., Italy
fYear
1996
fDate
2-7 June 1996
Firstpage
329
Lastpage
330
Abstract
Summary form only given. During the past few years a great deal of attention has been focused on the development of photothermal methods in order to characterize the thermal properties of solid samples. In this work the harmonic local surface deformation induced by a Gaussian pump laser beam modulated in time is studied through the photothermal method by the direction change of a second laser beam (probe) reflected by the bended surface.
Keywords
deformation; materials testing; measurement by laser beam; optical modulation; optical pumping; photothermal effects; Gaussian pump laser beam modulation; harmonic local surface deformation; local surface deformation analysis; photothermal method; position sensors; probe reflection; second laser beam; solid samples; thermal properties; Atom lasers; Atomic beams; Face detection; Gas lasers; Laser ablation; Laser beams; Laser excitation; Optical beams; Probes; Surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 1996. CLEO '96., Summaries of papers presented at the Conference on
Conference_Location
Anaheim, CA, USA
Print_ISBN
1-55752-443-2
Type
conf
Filename
864748
Link To Document