Acousto-optic frequency shifter

Acousto-optic frequency shifter utilizing multi-turn optical...

Acousto-optic light beam scanner

Acousto-optic method and apparatus for mode decoupling a...

Acousto-optic modulator

Acousto-optic modulator array with reduced rf crosstalk

Acousto-optic tunable filter

Acousto-optical device

Acousto-optical filter having scanned frequency compensated...

Acousto-optical variable filter

Acoustooptic material

Acoustooptical waveguide device for wavelength selection

Acrylate polymer-dispersed liquid crystal material and...

Active device assembly

Active invisible liquid crystal display screen

Active light control device

Active manipulation of light in a silicon-on-insulator (soi)...

Active matrix display screen and methods for fabricating...

Active matrix display screen using hydrogenated amorphous...

Active matrix liquid crystal display device