Tunable optical filtering system using fiber-optic...

Tunable periodic filter

Tunable polarizers

Tunable wavelength multiplexer

Twisting fiber depolarizer

Two-mode remote fiber optic sensor

Two-mode remote fiber optic sensor

Two-stage optical isolator with simplified assembly process...

Ultra-thin polarization mode converters based on liquid...

Ultra-thin polarization mode converters based on liquid...

Unidirectional mode converter and optical isolator using same

Variable lightwave function circuit and variable lightwave...

Variable lightwave functional circuit and variable lightwave...

Variable lightwave functional circuit and variable lightwave...

Variable lightwave functional circuit and variable lightwave...

Variable optical filter unit and variable gain equalizing...

Variable polarization beam splitter, combiner and mixer

Variable polarization dependent loss source

Variable polarization plane rotator and optical device using...

Variable polarization plane rotator and optical device using...