Patent
1986-05-05
1988-04-05
Arnold, Bruce Y.
350 372, 350 9625, 350174, G02B 2417, G02B 532
Patent
active
047354739
ABSTRACT:
In a device for optical-cable transport and combination of light images, the ends of an optical cable forming part of the device are coupled with lenses which are in turn associated with an optical system for dispersing radiation as a function of the wavelength in order to suppress any raster effect. This optical system is constituted at one end of the optical cable by a reflecting holographic mirror, the chromatic aberrations of which form the dispersion. At the other end of the cable, the optical system consists of a partially transparent holographic mirror for reflecting a first image to be transported and re-forming this image by suppressing the aberrations and combining said first image with a second image. The first image can be a synthetic image displayed on a CRT indicator and the second image can be the surrounding landscape in an application such as a helmet sight visor.
REFERENCES:
patent: 3633988 (1972-01-01), Farrar
patent: 3945716 (1976-03-01), Kinder
patent: 4398799 (1983-08-01), Swift
patent: 4407564 (1983-10-01), Ellis
patent: 4447128 (1984-05-01), Ferrer
patent: 4582389 (1986-04-01), Wood et al.
patent: 4655540 (1987-04-01), Wood et al.
Grasdepot Francois
Migozzi Jean B.
"Thomson-CSF"
Arnold Bruce Y.
Lerner Martin
LandOfFree
Device for optical-cable transport and combination of light imag does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for optical-cable transport and combination of light imag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for optical-cable transport and combination of light imag will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2230207