Copying computer-generated-holographic interconnects by the use of partially coherent light.

Dichromated gelatin, bleached photographic emulsion, photoresist, and silver halide-sensitived gelatin are studied as holographic recording materials for holographic optical interconnects. We make the analysis by using a copying process with a computer-generated interconnect, which produces 64 diffracted beams on axis, as a master. The experimental results obtained confirm that it is possible to obtain copies in which we improve the performance of the master.