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Proceedings Paper

Recent progress and research on optical information security by phase-shifting interferometry
Author(s): X. F. Meng; L. Z. Cai; X. Peng; X. H. Wei; Y. R. Wang; W. Q. He; W. Qin
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Paper Abstract

Phase-shifting interferometry (PSI) has proved to be an effective way in recording complex amplitude information with intensity recording devices, especially for the field of optical information security, PSI has shown its great potential. The recent research, development and progress on optical information security by PSI were systematically reviewed and analyzed. Finally the conclusion and further focus in next steps were also demonstrated.

Paper Details

Date Published: 19 November 2009
PDF: 9 pages
Proc. SPIE 7512, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Information Security, 75120N (19 November 2009); doi: 10.1117/12.840066
Show Author Affiliations
X. F. Meng, Shenzhen Univ. (China)
L. Z. Cai, Shandong Univ. (China)
X. Peng, Shenzhen Univ. (China)
X. H. Wei, Shenzhen Univ. (China)
Y. R. Wang, Shandong Univ. (China)
W. Q. He, Shenzhen Univ. (China)
W. Qin, Shenzhen Univ. (China)


Published in SPIE Proceedings Vol. 7512:
2009 International Conference on Optical Instruments and Technology: Optoelectronic Information Security
Cunlin Zhang; Tiegen Liu, Editor(s)

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