Patent ID: 9298161
Filing Date: 2016-03-29
CPC Classification: G02B,G03H

Claim Text:
1. An apparatus for the recording and timed sequenced multiplexing of interference fringes using monochromatic and coherent lightwaves comprising; a pulsed laser system; an optical circuit of which this optical circuit comprises of; two polarization rotators operated with timed-controlled pulsed voltage triggering and a half waveplate with a beam splitting cube and also a plurality of switchable bragg gratings coupled into a plurality of wavefront expanders connected to and extending from the main body of the apparatus by which said wavefront expanders arrayed along a line in space expand a plurality of object beam wavefronts along said arbitrary line to be reflected off an object and onto a light sensitive recording medium whereby enabling a timed sequenced recording of said interference fringes through said arbitrary line in space, wherein; of which the said interference fringes recorded onto a light sensitive recording material are known as reflection holograms and of which an apparatus assembled in this manner for timed sequenced recording of interference fringes will be defined as an Arrayed Coherent Wavefront Expansion Device with the acronym ACWED.