Design of Fourier transform lens and its use in optical correlation detection

Yangxue Guo; Wensheng Wang; Ye Zhang; Huiying Song

doi:10.1117/12.471655

20 September 2002 The design of Fourier transform lens and its using in optical correlation detection

Yangxue Guo, Wensheng Wang, Ye Zhang, Huiying Song

Proceedings Volume 4927, Optical Design and Testing; (2002) https://doi.org/10.1117/12.471655
Event: Photonics Asia, 2002, Shanghai, China

Abstract

High accuracy correlation detection technology of object signal is to search and detect objects by optical correlation, and it can detect in real-time, recognize automatically and orientate precisely. Optical correlation processes images at light speed and its device is simple, and Fourier transform can be realized. In this article, we mainly study how to design optical Fourier transform system which can realize optical correlation.

Citation Download Citation

Yangxue Guo, Wensheng Wang, Ye Zhang, and Huiying Song "The design of Fourier transform lens and its using in optical correlation detection", Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); https://doi.org/10.1117/12.471655

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