[1] [1] Francis T S Yu,Wu Shundong,Rajan S,et al.Compact joint transform correlator with a thick photorefractivecrystal.Appl Opt,1989,31(14):2416～2418

[2] [2] Feng Wenyi,Yan Yingbai,Jin Guofan,et al.Volume holographic wavelet correlation processor.Opt Eng,2000,39(9):2444～2450

[3] [3] Cook N J,Carnicer A,Cartwright C M,et al.Implementation of a photorefractive binary joint transform correlator.JOpt Soc Am (B) 1998,15(7):1977～1984

[4] [4] Khoury J,Gronin-Golomb M,Gianino P,et al.Photorefractive two-beam-coupling nonlinear joint-transformcorrelator.J Opt Soc Am(B) 1994,11(11):2167～2174

[5] [5] Asimellis G,Khoury J,Kane J,et al.Two-port photorefractive joint-transform correlator.Opt Lett,1995,20(24):2517～2519

[7] [7] Khoury J,Fu Jack,Cronin-Golomb M.Quadratic processing and nonlinear optical phase rectification in noisereduction.J Opt Soc Am(B),1994,11(10):1960～1970