Optical element having non-linear optical properties including a

Optical filter

Optical filter and process for producing the same

Optical filter comprising transparent support and filter...

Optical filter comprising transparent support and filter...

Optical filters with coatings transmissive in narrow waveband re

Optical information recording medium

Optical limiting materials

Optical material

Optical material

Optical material and process for making the same

Optical members, compositions, methods and S-containing...

Optical polarizer material

Optical power limiters and materials therein

Optical radiation shield for protection from multiple lasers

Optical resin composition

Optical resin composition comprising thiol-ene prepolymer

Optical shutter

Optical single crystal film process for producing the same...

Optical switches