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Applications

DWDM system 50/100/200 GHz in fiber narrow band signal filtering

ASE filtering and wavelength blocking

OADM module

Key Features

High spectral efficiency and low insertion loss

Good Dispersion characteristics

Low cladding mode loss

Description 

With the deployment of DWDM systems, high isolation channel is necessary to avoid the cross talk and Technica offers reflection filters based on fiber Bragg gratings featuring flat top response and steep roll down spectral that are available individually packaged or be combined with multiple filters to form a complete add/drop module.