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Proceedings Paper

Computation of depth distribution of the optical absorption coefficient in a multilayer inhomogenous material
Author(s): Jianxin Zhu; Mianyu Dong
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Paper Abstract

In our paper, a theoretical treatment which includes a new and effective numerical method is proposed. It is used to nondestructively reconstruct the depth distribution of optical absorption coefficient in multilayer inhomogeneous material, through by the photothermal signal which is related to the surface temperature of a sample and measured with the photothermal method. Numerical simulations demonstrate the performance of the approach is better.

Paper Details

Date Published: 14 November 1997
PDF: 12 pages
Proc. SPIE 3241, Smart Materials, Structures, and Integrated Systems, (14 November 1997); doi: 10.1117/12.293492
Show Author Affiliations
Jianxin Zhu, Zhejiang Univ. (China)
Mianyu Dong, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 3241:
Smart Materials, Structures, and Integrated Systems
Alex Hariz; Vijay K. Varadan; Olaf Reinhold, Editor(s)

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