Optical filter

Optical filter

Optical filter made of inorganic material for red light

Optical filters

Optical light switch or modulator device with a liquid crystalli

Optical materials from intercalation of polyvalent cations in be

Optical modulation element with surface parallel and unidirectio

Optical nonlinearity in organic and organometallic molecules via

Optical sensor having atomically localized luminescence centers

Optical waveguide and modulator and process for fabricating same

Optically active compound, intermediate therefor, process for pr

Organic electronic rectifying devices

Organic nonlinear optical media

Organometallic intercalates

Organosilicon compounds

Packaging for ocean disposal of low-level radioactive waste mate

Permanent disposal of radioactive particulate waste

Persistent memory cell

Phenylethanes

Phthalocyanine electrochromic display with improved cycle life