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Proceedings Paper

Optical wavelet transform correlator with biomolecular materials
Author(s): Kangsheng Chen; Xianmin Zhang; Xiandong Chen
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Paper Abstract

We present here the experimental and numerical results to demonstrate the superior performance of optical wavelet transform correlator over conventional Fourier transform correlator. For this purpose the biomolecular material, Bacteriorhodopsin, as the recording media and the improved dual-axis joint transform correlator configuration as the preferred optical setup have been used. Compared with the dual-axis joint Fourier transform correlator, the dual-axis joint wavelet transform correlator provides better correlation performance.

Paper Details

Date Published: 17 August 1998
PDF: 7 pages
Proc. SPIE 3554, Photorefractive Materials: Phenomena and Related Applications II, (17 August 1998); doi: 10.1117/12.318121
Show Author Affiliations
Kangsheng Chen, Zhejiang Univ. (China)
Xianmin Zhang, Zhejiang Univ. (China)
Xiandong Chen, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 3554:
Photorefractive Materials: Phenomena and Related Applications II
Peixian Ye; Tsutomu Shimura; Ratnakar R. Neurgaonkar, Editor(s)

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