Optical wavelet transform correlator with biomolecular materials

Kangsheng Chen; Xianmin Zhang; Xiandong Chen

doi:10.1117/12.318121

17 August 1998 Optical wavelet transform correlator with biomolecular materials

Kangsheng Chen, Xianmin Zhang, Xiandong Chen

Proceedings Volume 3554, Photorefractive Materials: Phenomena and Related Applications II; (1998) https://doi.org/10.1117/12.318121
Event: Photonics China '98, 1998, Beijing, China

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.

Citation Download Citation

Kangsheng Chen, Xianmin Zhang, and Xiandong Chen "Optical wavelet transform correlator with biomolecular materials", Proc. SPIE 3554, Photorefractive Materials: Phenomena and Related Applications II, (17 August 1998); https://doi.org/10.1117/12.318121

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