Simulated study on the measurement of refractive index variation of a transparent object using holographic CT method

Junchang Li; Bingheng Xiong; Liyun Zhong; Xiaoxu Lu; Yongan Zhang

doi:10.1117/12.473799

4 June 2003 Simulated study on the measurement of refractive index variation of a transparent object using holographic CT method

Junchang Li, Bingheng Xiong, Liyun Zhong, Xiaoxu Lu, Yongan Zhang

Author Affiliations +

Proceedings Volume 5005, Practical Holography XVII and Holographic Materials IX; (2003) https://doi.org/10.1117/12.473799
Event: Electronic Imaging 2003, 2003, Santa Clara, CA, United States

Abstract

The principle of holographic CT measurement is introduced briefly, and the possibility of measuring 3D variation of the refractive index from the intensity distribution of a real-time holographic interferogram is proven theoretically. Based on this method, simulated study on calculating the variation of refractive index of an axis symmetry media is made by computer and the example of application is also presented in this paper.

Citation Download Citation

Junchang Li, Bingheng Xiong, Liyun Zhong, Xiaoxu Lu, and Yongan Zhang "Simulated study on the measurement of refractive index variation of a transparent object using holographic CT method", Proc. SPIE 5005, Practical Holography XVII and Holographic Materials IX, (4 June 2003); https://doi.org/10.1117/12.473799

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