178855 ⎘
Recording materials or recording processes Dichromated gelatine or equivalents
OPTICAL ARTICLE WITH A HOLOGRAPHIC WAVEGUIDE
#2METHOD OF MAKING HOLOGRAMS USING LIQUID CRYSTAL MASTERS
#3OPTICAL ARTICLE WITH A HOLOGRAPHIC WAVEGUIDE
#4Holographic storage method
#5Light valve assembly with a holographic optical element and a method of making the same
#6Method for using a deep image hologram as a security device and a deep image hologram
#7Systems and methods for eye tracking with spatially varying k-vectors