Spatial optical transmission apparatus and method

Spatial synchronization for optical communication system

Spatially conformable tunable filter

Spatially graded optical switch

Spatially incoherent holographic correlator

Spatially light modulated confocal microscope and method

Spatially multiplexed image display system

Spatially multiplexed optical signal processor

Spatially switched router for wireless data packets

Spatially tunable rugate narrow reflection band filter

Spatially tunable rugate narrow reflection band filter and appli

Spatially-fed high-power amplifier with shaped reflectors

Spatially-varying distributed Bragg reflectors in optical media

Spatio-angular multiplexing geometry for volume holographic stor

SPD films and light valves comprising liquid suspensions of...

SPD films and light valves incorporating overcoatings which...

SPD films having improved properties and light valves...

Speaker apparatus with a picture projecting screen

Specimen holder for a particle beam optical apparatus

Specimen illumination apparatus with optical cavity for dark fie