Abstract

Results of an experimental study of possible ways to extend the capabilities of a big size transmission type holographic screen are presented. Different approaches to the problem of making a big size screen have been considered and tested experimentally. Up to 60<TEX>$\times$</TEX>80 <TEX>$\textrm{cm}^2$</TEX> screens have been recorded on a single photographic plate VRP-M. By attaching a mirror behind the screen, the reflection mode of operation has been obtained. In this arrangement some additional peculiarities appear in the screen, which can be used to extend the screen capabilities. The first possibility is to increase the screen size by mosaicking the subscreens in the reflection mode of operation. Screens of 120<TEX>$\times$</TEX>80 <TEX>$\textrm{cm}^2$</TEX> and 180<TEX>$\times$</TEX>40 <TEX>$\textrm{cm}^2$</TEX> have been obtained by proper alignment of 60<TEX>$\times$</TEX>40 <TEX>$\textrm{cm}^2$</TEX> subscreens. The second possibility is to move the viewing Bone by rotation of the screen together with the mirror and thereby realize by the eye-tracking capability. Methods of increasing vertical size of the viewing zone have been considered. Along with the multi-exposure method, which was considered in previous papers, addition of the vertical diffuser with the optimized scattering angle has been tested experimentally. The vertical size of the viewing zone has been increased by up to 10-15 cm. Another method consists of usage of a diffraction grating with vertical dispersion to solve the same problem.

© 2001 Optical Society of Korea

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  1. J. S. Kim, V. I. Bobrinev, J. Y. Son, Y. J. Choi, and S. H. Shin, Proc. SPIE 3956, 148 (2000)
    [CrossRef]
  2. J. Woodgate, E. Harrold, N. S. Holliman, G. R. Jones, and R. R. Moseley, Proc. SPIE 3012, 187 (1997)
    [CrossRef]
  3. H. Imai, M. Imai, Y. Ogura, and K. Kubota, Proc. SPIE 2653, 49 (1996)
    [CrossRef]
  4. R. Boerner, Proc. of the Fourth International Display Workshops IDW-97, (Japan, 1997) 835
  5. N. N. Evtikhiev, V. I. Bobrinev, N. A. Kostrov, O. E. Radominov, S. A. Shestak, and J.- Y. Son, Proc. SPIE 3011, 146 (1997)
    [CrossRef]

2000 (1)

J. S. Kim, V. I. Bobrinev, J. Y. Son, Y. J. Choi, and S. H. Shin, Proc. SPIE 3956, 148 (2000)
[CrossRef]

1997 (3)

J. Woodgate, E. Harrold, N. S. Holliman, G. R. Jones, and R. R. Moseley, Proc. SPIE 3012, 187 (1997)
[CrossRef]

R. Boerner, Proc. of the Fourth International Display Workshops IDW-97, (Japan, 1997) 835

N. N. Evtikhiev, V. I. Bobrinev, N. A. Kostrov, O. E. Radominov, S. A. Shestak, and J.- Y. Son, Proc. SPIE 3011, 146 (1997)
[CrossRef]

1996 (1)

H. Imai, M. Imai, Y. Ogura, and K. Kubota, Proc. SPIE 2653, 49 (1996)
[CrossRef]

Proc. of the Foruth International Display Workshops IDW-97 (1)

R. Boerner, Proc. of the Fourth International Display Workshops IDW-97, (Japan, 1997) 835

Proc. SPIE (4)

N. N. Evtikhiev, V. I. Bobrinev, N. A. Kostrov, O. E. Radominov, S. A. Shestak, and J.- Y. Son, Proc. SPIE 3011, 146 (1997)
[CrossRef]

J. S. Kim, V. I. Bobrinev, J. Y. Son, Y. J. Choi, and S. H. Shin, Proc. SPIE 3956, 148 (2000)
[CrossRef]

J. Woodgate, E. Harrold, N. S. Holliman, G. R. Jones, and R. R. Moseley, Proc. SPIE 3012, 187 (1997)
[CrossRef]

H. Imai, M. Imai, Y. Ogura, and K. Kubota, Proc. SPIE 2653, 49 (1996)
[CrossRef]

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