Real-time Three-dimensional Display Using a Holographic Optical Element.
نویسندگان
چکیده
منابع مشابه
Real-time holographic display: Improvements using a multichannel acousto-optic modulator and holographic optical elements
Any practical holographic display device relying on the MIT synthetic aperture approach will require timebandwith products far exceeding those available with single channel acousto-optic modulators (AOMs). A solution to this problem is to use a multichannel AOM, thus making use of the parallelism inherent in optical systems. It is now technically feasible to accomodate a large number of acousti...
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Three-dimensional display devices attempt to present the user with a realistic scene. The realism involves the use of depth cues, so as to convince the user of three-dimensionality. Such display devices can be classified into those that require external aids such as glasses, and those that are viewable unaided. The latter are less cumbersome, and allow many viewers of the display. Holography fa...
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Owing to the limited spatio-temporal resolution of display devices, dynamic holographic three-dimensional displays suffer from a critical trade-off between the display size and the visual angle. Here we show a projection-type holographic three-dimensional display, in which a digitally designed holographic optical element and a digital holographic projection technique are combined to increase bo...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1996
ISSN: 0386-6831,1884-9652
DOI: 10.3169/itej1978.50.118