METHOD FOR FORMING OPTICAL IMAGE IN INCOHERENT LIGHT

WIPO Patent Application WO/2003/065106

A1

The invention relates to methods and means for converting light radiation with the aim of forming an image of objects in incoherent light. The inventive method for forming an optical image in incoherent light involves the following stages: the consecutive optical electronic conversion of an intermediate distorted image (3 and 3¹) of the object (4) in an optical system provided with at least one lens (1), the sequential compensation of distortions produced by defocusing and said optical system in its whole. The compensation of said distortions is carried out with the aid of an adjusted spatial filtration of the intermediate distorted image (3 and 3 ¹). Two intermediate distorted images (3 and 3 ¹) of the object (4) are simultaneously formed in antiparallel beams. The images (3 and 3 ¹) and the vectorial addition of signals being superposed in the homonymous points and the compensation of said distortions is carried out during the adjusted spatial filtration.

SCHETNIKOV ANATOLY ALEKSEEVICH (RU)
ASHKINAZY YAKOV MIKHAILOVICH (RU)
CHEGLAKOV ANDREI VALERIEVICH (RU)
LYAKHOV DMITRIY MIKHAILOVICH (RU)

PCT/RU2003/000025

August 07, 2003

January 29, 2003

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SCHETNIKOV ANATOLY ALEKSEEVICH (RU)
ASHKINAZY YAKOV MIKHAILOVICH (RU)
CHEGLAKOV ANDREI VALERIEVICH (RU)
LYAKHOV DMITRIY MIKHAILOVICH (RU)

G02B27/18; G02B27/00; G02B27/46; (IPC1-7): G02B27/18

RU2062501C1	1996-06-20
RU2149516C1	2000-05-20
EP0562133A1	1993-09-29
GB1336684A	1973-11-07

Obschestvo, Ogranichennoy Otvetstvennostiju 'INSMAT Tekhnologiya' S. (5 Moscow, RU)

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