Journal
Scientific and technical journal «Priborostroenie»
UDK531.7.082.5: 535.42/.44
Issue:11 (54)
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DIFFRACTION METHOD OF CONTROL OVER SPATIAL POSITION OF OBJECTS WITH VARIABLE SCALE OF FOURIER SPECTRUM
Annotation
A diffraction scheme is proposed for control over linear and angular displacements of an object with variable scale of Fourier spectrum. A mathematical model is developed to describe amplitude and phase distribution of light field in registration plane. Experimental results are shown to be in good agreement with model calculations.
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Articles in current issue
- DESIGN OF AUTOMATED ASSEMBLY LINE FOR MICROSCOP LENS
- UNIFICATION OF OPTICAL АND MECHANICAL DESIGN OF LENS MICROOBJECTIVES
- MATHEMATICAL MODEL OF AUTOMATED ASSEMBLY OF MICROLENSES
- AUTOMATED RECALCULATION OF OPTICAL SCHEME IN INSTRUMENT DESIGN
- ALGORITHM FOR OBJECT GEOMETRICAL PARAMETERS DETERMINATION BY MOIRÉ FRINGE PATTERN
- APPLICATION OF A DISPERSIVE ELEMENT FOR ADJUSTMENT OF ZEHNDER — MACH INTERFEROMETER
- PYROMETER FOR INSPECTION OF WIRES TWISTING IN ELECTRIC MAINS
- CONTROL OVER GEOMETRICAL PARAMETERS OF AN OBJECT BY LOCATION OF INFLECTION POINTS IN FRAUNHOFER DIFFRACTION PATTERN
- APPLICATION OF THERMAL STORAGE MODE TO THERMOELASTIC CONVERTER USED IN MULTICHANNEL MEASURING SYSTEMS
- GONIOSPECTRORADIOMETRIC METHOD FOR DETERMINIATION OF SPATIAL SPECTRAL CHARACTERISTICS OF LOCAL LIGHT FIELDS
- MODERNIZED DESIGN OF PHOTOELECTRIC INDICATOR OF LINEAR MOVEMENTS
- MOIRÉ-INTERFERENCE PATTERN FORMATION ON DIFFRACTION AT CLEARANCE BETWEEN EDGE OF FINITE THICKNESS AND REFLECTING SURFACE
- APPLICATION OF INVARIANT OPTICAL SYSTEMS IN OPTICAL INSTRUMENT CONTROL AND ADJUSTMENT SCHEMES
- APPLICATION OF FRESNEL DIVIDERS IN DESIGN OF PASSAGE DETECTORS OF LASER RADIATION POWER