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Proceedings Paper

Volume Phase Holograms And Their Application To Avionic Displays
Author(s): B. H. Woodcock
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Paper Abstract

Certain types of holographic optical element have been used as collimators and combiner mirrors in Head Up Displays (HUDs) and their unique properties have made possible a number of optical configurations. The elements considered are reflection holograms of point sources with the fringes roughly parallel to the surface. A particular element may be required to behave both as an efficient reflector and as a good transmitter at adjacent angles. Tight control over the fringe spacing and the degree of refractive index modulation is essential especially in systems requiring a combination of holographic elements.

Paper Details

Date Published: 26 October 1983
PDF: 6 pages
Proc. SPIE 0399, Optical System Design, Analysis, and Production, (26 October 1983); doi: 10.1117/12.935450
Show Author Affiliations
B. H. Woodcock, Pilkington P. E. Limited (United Kingdom)

Published in SPIE Proceedings Vol. 0399:
Optical System Design, Analysis, and Production
Robert E. Fischer; Philip J. Rogers, Editor(s)

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