Abstract

Pseudoscopic images that keep a continuous parallax are shown to be possible due to a double diffraction process intermediated by a slit. One diffraction grating acts as a wavelength encoder of views while a second diffraction grating decodes the projected image. The process results in the enlargement of the image under common white light illumination.

© 2002 Optical Society of America

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  1. J. Arai, F. Okano, H. Hoshino, I. Yuyama �??Optical shifter for a three-dimensional image by use of a gradient-index lens array,�?? App. Opt. 41, 4140 (2002)
  2. J. J. Lunazzi, "Holophotography with a diffraction grating," Opt. Eng. 29, 15-18 (1990).
    [CrossRef]
  3. J. J. Lunazzi, J. M. J. Ocampo,"Binocular disparity and stereopsis obtained under white light by means of a diffraction grating," J. Modern Opt. 42, N1, 3-6 (1995).
  4. J. J. Lunazzi, "Holoprojection of images by a double diffraction process," in "Opt. e Fis. Atomica", Proc. of the XIV Enc. Nac. de Fis. da Mat. Condensada, Soc. Bras. de Física eds. Caxambu-MG-BR, V. S. Bagnato, C. H. de Brito Cruz eds. 07-11.05.91, p OTI 5a.12:00 (1991).
  5. J. J. Lunazzi, "New possibilities in the utilisation of holographic screens," SPIE 1667, 289-292 (1992).
  6. J. J. Lunazzi, "Pseudoscopic Imaging by means of a holographic screen," SPIE 1983, 583 (1993).

App. Opt.

J. Arai, F. Okano, H. Hoshino, I. Yuyama �??Optical shifter for a three-dimensional image by use of a gradient-index lens array,�?? App. Opt. 41, 4140 (2002)

J. Modern Opt.

J. J. Lunazzi, J. M. J. Ocampo,"Binocular disparity and stereopsis obtained under white light by means of a diffraction grating," J. Modern Opt. 42, N1, 3-6 (1995).

Opt. Eng.

J. J. Lunazzi, "Holophotography with a diffraction grating," Opt. Eng. 29, 15-18 (1990).
[CrossRef]

SPIE

J. J. Lunazzi, "New possibilities in the utilisation of holographic screens," SPIE 1667, 289-292 (1992).

J. J. Lunazzi, "Pseudoscopic Imaging by means of a holographic screen," SPIE 1983, 583 (1993).

Other

J. J. Lunazzi, "Holoprojection of images by a double diffraction process," in "Opt. e Fis. Atomica", Proc. of the XIV Enc. Nac. de Fis. da Mat. Condensada, Soc. Bras. de Física eds. Caxambu-MG-BR, V. S. Bagnato, C. H. de Brito Cruz eds. 07-11.05.91, p OTI 5a.12:00 (1991).

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