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Proceedings Paper

Some novel methods in real-time holographic interferometry
Author(s): Bingheng Xiong; Zhengrong Wang; Junchang Li; Liyun Zhong; Xiaoxu Lu
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Paper 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.

Paper Details

Date Published: 3 June 2002
PDF: 5 pages
Proc. SPIE 4659, Practical Holography XVI and Holographic Materials VIII, (3 June 2002); doi: 10.1117/12.469252
Show Author Affiliations
Bingheng Xiong, Kunming Univ. of Science and Technology (China)
Zhengrong Wang, Kunming Univ. of Science and Technology (China)
Junchang Li, Kunming Univ. of Science and Technology (China)
Liyun Zhong, Kunming Univ. of Science and Technology (China)
Xiaoxu Lu, Kunming Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 4659:
Practical Holography XVI and Holographic Materials VIII
Sylvia H. Stevenson; T. John Trout; Stephen A. Benton; Sylvia H. Stevenson; T. John Trout, Editor(s)

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