OPTICAL DEVICE WITH MULTI-APERTURE FOURIER-TRANSFORMING OPTICAL ELEMENTS FOR SINGLE-STEP RECORDING OF MULTIPLE MICROHOLOGRAMS

摘要

FIELD: physics.SUBSTANCE: device includes a laser source of coherent radiation, a unit for generating a signal beam, a corner deflector, a Fourier-transforming optical element, a reference beam generating unit, a mechanical positioning system, a device for electronic control of the laser source, deflectors and an amplitude-phase optical element and the mechanical positioning system.EFFECT: high rate of recording full-parallax microholograms.3 cl, 3 dwg