Technique for realizing attenuators for optical fibers with...

Thermal gradient prism for active beam steering

Thermal gradient prism for active beam steering

Thermally compensated variable optical attenuator with...

Thermo-optic tunable optical attenuator

Thermoopic type variable optical attenuator and array type...

Three dimensional thermo-electro-mechanical device for...

Tilted-translation variable optical attenuator

Tunable fiber optic filter

Ultra-thin high-precision glass optic

Variable attenuation of free-space light beams

Variable attenuation optical fiber coupling

Variable attenuation type optical power attenuator with...

Variable attenuator connector

Variable attenuator connector

Variable attenuator device for a rectangular waveguide

Variable attenuator for optical fiber applications

Variable attenuator for optical fiber applications

Variable attenuator for optical fiber applications and...

Variable attenuator optical add/drop devices