A method and an apparatus for fabricating a surface...

A method for contact copying of holograms and holographic...

A method of computing a hologram

A method of producing embossed, light-diffracting patterns

A method of writing a composite 1-step hologram

A system and method for the holographic deposition of material

Abberation control of images from computer generated holograms

Acoustic holography with a frequency shifted reference beam

Acousto-optical imagery system based on coherent holographic...

Alternate methods of side lobe reduction in holograms

An apparatus for the manufacture of individual holograms to...

An optical material for use in documents of value

Analytic method for computing video holograms in real time

Apparatus and method for hologram formation

Apparatus and method for recording optical information,...

Apparatus and method for writing a flip image structure

Apparatus and methods for making transmission holograms

Apparatus for reading signals recorded on a record carrier

Apparatus for reconstructing holographic images

Apparatus, holographic process for duplicating optical and...