Efficient holograms and method for making same

Electrophotographic photoconductor

Electrophotographic-magnetic duplex imaging structure and method

Exposure apparatus

Exposure device for making a stripe screen on a faceplate of a c

Exposure package for holography

Extended area diffractive subtractive color filters

Fabrication of an integrated optical fiber bus

Ferroelectric crystal display panel and manufacturing method the

Fiber optic diffraction grating maker

Film pack

Filter and solid state imager incorporating this filter

High property, high precision color filter and method for manufa

High speed, low temperature diazo processor

Hologram and method of production thereof

Hologram stabilizing assembly and method

Holographic color control systems

Holographic film material

Holographic material

Holographic recording media for infrared light