Tunable add/drop filter

Tunable chromatic dispersion compensator utilizing a...

Tunable dispersive optical system

Tunable Fabry-Perot filter

Tunable filter and method of manufacturing the same, and...

Tunable filter for optical add/drop module

Tunable filter system with backreflection reference

Tunable filter, manufacturing method thereof and optical...

Tunable optical add/drop device and method

Tunable optical filter

Tunable optical filter and optical modulator

Tunable optical filter with heater on a CTE-matched...

Tunable solid state thin film optical filter

Tunable-wavelength optical filter and method of...

Tuneable active microcavity and related method for making same

Tuneable optical filters

Two-wavelength antireflection film

Ultraviolet resistive coated mirror and method of fabrication

Unpolarized light beam splitter

Variable dispersion compensator