Off-axis holographic instrument illuminator

Illumination – Supported by vehicle structure – Condition responsive

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350 372, 362 23, G03H 124

Patent

active

048304425

ABSTRACT:
A converter hologram providing radially symmetric exposure of coaxially located holograms from an off-axis source and displays utilizing the same.

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Applied Optics, vol. 20, No. 15, Aug. 1, 1981, Optical Society of America (New York, US), S. K. Case et al.: "Multifacet Holographic Optical Elements for Wave Front Transformations," pp. 2670-2675.
IBM Technical Disclosure Bulletin, vol. 27, No. 7A, Dec. 1984 (New York, US), G. T. Sincerbox: "Holographic Image Converter for Optical Information Processing," pp. 3745-3746.

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