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Proceedings Paper

Analysis of laser parameters in the solution of photoacoustic wave equation
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Paper Abstract

In this work, Fourier transform based analytical solution to photoacoustic wave equation is obtained for an optically absorbing spherical object warmed up by a pulsed laser for rectangular and Gaussian radial profiles by treating the temporal profile of the laser as Gaussian. The photoacoustic signal is investigated as a function of time for different locations outside the spherical object. An expression including the dependency of the laser parameters on the photoacoustic signal is presented.

Paper Details

Date Published: 4 March 2013
PDF: 11 pages
Proc. SPIE 8581, Photons Plus Ultrasound: Imaging and Sensing 2013, 858136 (4 March 2013); doi: 10.1117/12.2003844
Show Author Affiliations
Hakan Erkol, Bogazici Univ. (Turkey)
Esra Aytac-Kipergil, Bogazici Univ. (Turkey)
Mustafa U. Arabul, Bogazici Univ. (Turkey)
Mehmet B. Unlu, Bogazici Univ. (Turkey)


Published in SPIE Proceedings Vol. 8581:
Photons Plus Ultrasound: Imaging and Sensing 2013
Alexander A. Oraevsky; Lihong V. Wang, Editor(s)

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