Some novel methods in real-time holographic interferometry

Bingheng Xiong; Zhengrong Wang; Junchang Li; Liyun Zhong; Xiaoxu Lu

doi:10.1117/12.469252

3 June 2002 Some novel methods in real-time holographic interferometry

Bingheng Xiong, Zhengrong Wang, Junchang Li, Liyun Zhong, Xiaoxu Lu

Proceedings Volume 4659, Practical Holography XVI and Holographic Materials VIII; (2002) https://doi.org/10.1117/12.469252
Event: Electronic Imaging, 2002, San Jose, California, United States

Abstract

Six novel methods in real-time holographic interferometry recently worked out by the authors of this paper. They are: the one for recording a real-time hologram with high contrast interference fringes and high brightness of the testing optics field, the one for measuring the phase modulation of a thin-phase hologram, the one for controlling the phase modulation in making a real-time hologram, the one for measuring in the 'reference wave field', the one for fast predicting the direction of displacement, and the one for avoiding the light reflected from the surfaces of collimation lens. All these methods are helpful to holographers in pursuit of high precision and efficiency in real-time holographic interferometry.

Citation Download Citation

Bingheng Xiong, Zhengrong Wang, Junchang Li, Liyun Zhong, and Xiaoxu Lu "Some novel methods in real-time holographic interferometry", Proc. SPIE 4659, Practical Holography XVI and Holographic Materials VIII, (3 June 2002); https://doi.org/10.1117/12.469252

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