OPTICAL SCANNING SYSTEM WITH WAVELENGTH SHIFT CORRECTION

Patent №

US 4,428,643

Granted

1984-01-31

Filed 1981

Owner

XEROX CORPORATION, A CORP. OF N.Y.

Lab

—

AI components

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

06252508

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A spot scanning holographic spinner system incorporates an optical element in the optical path to provide compensation for wavelength shifts in the coherent light source. The device is located in a plane parallel to the spinner and consists of a diffraction grating having the same properties as gratings formed on the spinner surface.

VisionG02B 5/18G02B 26/106

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Vision0.92

Knowledge representation0.00

Natural language0.00

Speech0.00

Machine learning0.00

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AI hardware0.00

Evolutionary computation0.00

Ownership

XEROX CORPORATION, A CORP. OF N.Y.

assignment · 38780339

Assignors

KAY DAVID B.

On an employer assignment, the assignors are typically the inventors.

From the same owner

A METHOD FOR PROVIDING PRIORITY INTERRUPTS IN AN ELECTROPHOTOGRAPHIC MACHINEUS 4,689,739 · 1987 TWO DIMENSIONAL ELECTRO-OPTIC MODULATOR AND APPLICATIONS THEREFORUS 4,480,899 · 1984 DIRECTIVE DIAGNOSTICSUS 4,477,901 · 1984 LOW RESOLUTION RASTER IMAGESUS 4,437,122 · 1984 IMAGE THRESHOLDING SYSTEMUS 4,430,748 · 1984

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