Dual Collimator Tuneable Filter

Optoplex’s Tuneable Optical Filter is based on a patented micro-optic design and thin-film coating technology. The wavelength tuning is achieved by varying the incident angle of the incoming light beam on the thin-film filter. Each device can be used to select (drop) one particular ITU channel at a given configuration. The device can be also continuously tuned over the wavelength tuning range.