Method for recording a holographic optical element
Method of disconnecting short-circuited part between upper and l
Mirror with dazzle light attenuation zone
Mobility measurement using conoscopic holography
Molded block optical system for volume holographic storage
Optical combiner collimating apparatus
Optical space switch employing 2 parallel diffraction gratings a
Optical switch element and a liquid crystal light directional co
Optical switch employing first and second ferroelectric cells wi
Polarization-sensitive beam splitter having a polarizing birefri
Polarizer device
Portable holographic recording apparatus
Variable density light control apparatus