Optical waveguide and optical information processing device

Optical waveguide having two or more refractive indices and meth

Optical waveguide plate for surface light emitting apparatus...

Optical waveguide plate for surface light emitting apparatus...

Optical waveguide plate of surface light emitting apparatus

Optical waveguides and methods of making the same

Phosphor screen for correcting luminous non-uniformity and metho

Photonic input/output port

Planar light device

Plane light source unit and liquid-crystal display device

Prism light guide luminaire with efficient directional output

Ray tracing in discontinuous multimode channel waveguides

Ray tracing in discontinuous multimode channel waveguides

Rod integrator manufacturing method and rod integrator

Scratch-resistant light directing films

Side emitting LED and lens

Solid-state image pickup element and method of producing the...

Spread illuminating apparatus with cover provided over...

Stacked backlighting system using microprisms

Stepped light guide