Inverse calculation of diffraction and its application to the real-time holographic interferometry

Junchang Li; Bingheng Xiong; Liyun Zhong; Xiaoxu Lu

doi:10.1117/12.469280

3 June 2002 Inverse calculation of diffraction and its application to the real-time holographic interferometry

Junchang Li, Bingheng Xiong, Liyun Zhong, Xiaoxu Lu

Proceedings Volume 4659, Practical Holography XVI and Holographic Materials VIII; (2002) https://doi.org/10.1117/12.469280
Event: Electronic Imaging, 2002, San Jose, California, United States

Abstract

In this paper the physical process of real-time holographic interferometry is simulated by the computer calculations based on scalar diffraction theorem and the deformation field of the specimen is calculated by the inverse calculation of the diffraction from the interference fringes. The application the study of micro-crack nucleation process leads to interesting result in good agreement with experiments.

Citation Download Citation

Junchang Li, Bingheng Xiong, Liyun Zhong, and Xiaoxu Lu "Inverse calculation of diffraction and its application to the real-time holographic interferometry", Proc. SPIE 4659, Practical Holography XVI and Holographic Materials VIII, (3 June 2002); https://doi.org/10.1117/12.469280

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