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Journal of the Optical Society of America A

Journal of the Optical Society of America A


  • Vol. 18, Iss. 1 — Jan. 1, 2001
  • pp: 157–163

Two-dimensional optical wavelet decomposition with white-light illumination by wavelength multiplexing

José J. Esteve-Taboada, Javier Garcı́a, Carlos Ferreira, David Mendlovic, and Zeev Zalevsky  »View Author Affiliations

JOSA A, Vol. 18, Issue 1, pp. 157-163 (2001)

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We present a novel method for achieving in real time a two-dimensional optical wavelet decomposition with white-light illumination. The underlying idea of the suggested method is wavelength multiplexing. The information in the different wavelet components of an input object is transmitted simultaneously in different wavelengths and summed incoherently at the output plane. Experimental results show the utility of the new proposed method.

© 2001 Optical Society of America

OCIS Codes
(060.4230) Fiber optics and optical communications : Multiplexing
(070.4550) Fourier optics and signal processing : Correlators
(070.4560) Fourier optics and signal processing : Data processing by optical means
(100.7410) Image processing : Wavelets

Original Manuscript: November 24, 1999
Revised Manuscript: August 14, 2000
Manuscript Accepted: August 14, 2000
Published: January 1, 2001

José J. Esteve-Taboada, Javier Garcı́a, Carlos Ferreira, David Mendlovic, and Zeev Zalevsky, "Two-dimensional optical wavelet decomposition with white-light illumination by wavelength multiplexing," J. Opt. Soc. Am. A 18, 157-163 (2001)

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