Device for low electric-field induced switching of Langmuir-Blod
Device for stowing away a holographic mirror, notably for aircra
Device for the display of color images
Device for the elimination of the zero order beam emerging...
Device for the folding of the optical paths of two right-hand an
Device to check the position and orientation of a mirror
Device with anti-counterfeiting diffractive structure
Devices and process for producing microfilm and microfiche recor
Diamondlike carbon thin film protected hologram and method of ma
Dichroic liquid crystal display with integral electroluminescent
Dielectric display device having electrodes protected by a stati
Dielectric mirror of spatial light modulator having silicon laye
Differential video image compression in holographic media
Diffraction device
Diffraction grating type liquid crystal display device in viewfi
Diffractive beam homogenizer having free-form fringes
Diffractive color filter
Diffractive deflection beam scanning system
Diffractive display
Diffractive laser scanner