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