Optical data link for communicating data between a stationary me
Optical data storage system with compact holographic polarizatio
Optical detectors and sources with merged holographic optical el
Optical device
Optical device with electrodes end-to-end with electric field ca
Optical device with two lens arrays with the second array pitch
Optical device, and virtual image display
Optical devices with high polymer material and method of forming
Optical display apparatus
Optical display system and liquid crystal cell having electrode
Optical display unit in which light passes a first cell, reflect
Optical element
Optical element utilized for optical storage unit and optical de
Optical element, optical pickup, information recording and...
Optical elements based on liquid-crystalline substances with no
Optical evaluation using a hologram barrier filter
Optical exposure system for color video printer with light sourc
Optical exposure system for color video printer with three group
Optical films for creating unique optical effects
Optical filter employing holographic optical elements and...