Photothermal field of multilayered spherical solids based on analogy method

Liwang Liu; Guangxi Xie; Chinhua Wang

doi:10.1117/12.866057

11 October 2010 Photothermal field of multilayered spherical solids based on analogy method

Liwang Liu, Guangxi Xie, Chinhua Wang

Proceedings Volume 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 76563M (2010) https://doi.org/10.1117/12.866057
Event: 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2010, Dalian, China

Abstract

We present a theoretical model for characterizing the thermal-wave field of solid multi-layered spherical samples illuminated by a modulated incident beam. This theoretical model is developed by the analogous Green function method. The specific Green's function for the multi-layered spherical structure is obtained by analogy with those of 2-layer and 3-layer structure, and the analytical expression of the thermal-wave field in the multi-layered spherical sample is presented. The temperature field of an inhomogeneous spherical sample with incident light of arbitrary angular and/or radial intensity distribution can be obtained by this theoretical model.

Citation Download Citation

Liwang Liu, Guangxi Xie, and Chinhua Wang "Photothermal field of multilayered spherical solids based on analogy method", Proc. SPIE 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 76563M (11 October 2010); https://doi.org/10.1117/12.866057

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