Replay optics for holographic displays

Details Replay optics for holographic displays Replay optics for holographic displays

2008-01-08

2008-01-08

Lavarias, Arnel (Department: 2872)

Optical: systems and elements

Holographic system or element

For synthetically generating a hologram

C359S032000

Reexamination Certificate

active

07317564

ABSTRACT:
A holographic display comprises a spatial light modulator, SLM, arranged to display a set of tiled holographic images, and illuminating means for illuminating a surface of the SLM. Replay means are provided for focusing light reflected from the SLM surface to present a three dimensional image. The illuminating means comprises a light source appearing substantially at a DC spot position of the replay means.

REFERENCES:
patent: 5164848 (1992-11-01), Firth et al.
patent: 5963667 (1999-10-01), Hashimoto et al.
patent: 0426497 (1991-05-01), None
patent: 2330471 (1999-04-01), None
patent: WO 9919767 (1999-04-01), None
patent: 00/75699 (2000-12-01), None

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