White light multiplexing of wavelet components
Jose Juan Esteve-Taboada, Javier Garcı́a, Carlos Ferreira, David Mendlovic, Zeev Zalevsky · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2000
We present a novel method for achieving in real-time a 2D object wavelet decomposition with white light illumination. The underlying idea of the suggested method is wavelength multiplexing: the different wavelet components of an input object are transmitted simultaneously in different wavelengths and summed incoherently at the output plane. Experimental results show the utility of the new proposed method.