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Proceedings Paper

Optimum optical geometry for recording a full-color transmission type holographic screen of large size
Author(s): Jai-Soon Kim; Vladimir I. Bobrinev; Jung-Young Son; Yong-Jin Choi; Sang-Hun Shin
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Paper Abstract

In making a large size transmission type holographic screen for full color image projection. We revealed several factors that are the main reasons of image performance deterioration. Bragg condition fulfillment and emulsion shrinkage are decisive factors for governing the chromatic performance at the near edge of the screen. By considering these factors, developed optimum geometry for recording the large size holographic screen. The Bragg condition effect was analyzed quantitatively over the whole screen and it shows some colors aren't reproduced satisfactory at the screen edges. Recording condition and image projection condition are balanced properly and image quality is endhenced, by normally aligning line from reference beam source to projector at the screen center. And the recording setup was modified for compensating the photoplate emulsion shrinkage. Transmission type holographic screen of 40 cm X 60 cm was manufactured by using optimum recording setup. The screen has high brightness, and good color reproduction on the whole surface.

Paper Details

Date Published: 17 March 2000
PDF: 10 pages
Proc. SPIE 3956, Practical Holography XIV and Holographic Materials VI, (17 March 2000); doi: 10.1117/12.379989
Show Author Affiliations
Jai-Soon Kim, Optechs Korea (South Korea)
Vladimir I. Bobrinev, Korea Advanced Institute of Science and Technology (South Korea)
Jung-Young Son, Korea Advanced Institute of Science and Technology (South Korea)
Yong-Jin Choi, Korea Advanced Institute of Science and Technology (South Korea)
Sang-Hun Shin, Korea Advanced Institute of Science and Technology (South Korea)


Published in SPIE Proceedings Vol. 3956:
Practical Holography XIV and Holographic Materials VI
Sylvia H. Stevenson; T. John Trout; Stephen A. Benton; Sylvia H. Stevenson; T. John Trout, Editor(s)

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