Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1995-01-23
1995-08-15
Lerner, Martin
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 93, 359498, 359615, G02F 11335, G02F 11347
Patent
active
054424682
ABSTRACT:
Apparatus for producing color effects includes a source of polychromatic light, a transparent linear-polarizer medium located to receive the polychromatic light and to output linearly polarized light, a transparent phase-rotating dispersive medium located to receive the linearly polarized light and to rotate the angle of polarization thereof as a function of wavelength to thereby produce color separation of the polarized light, and a transparent linear-analyzer medium located to receive the light from the dispersive medium at a selected angle to output a selected color thereof.
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Diamant Lev
Reznik Lev
Teicher Mordechai
Arshach-Applied Science Cars Ltd.
Barish Benjamin J.
Lerner Martin
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