TFN – Ultra Narrowband Tunable Optical Filter
TFN Ultra Narrowband Tunable Optical Filter
TFN Both Modules Web-LowRes

The TFN combines TeraXion's narrowband FBG filtering capabilities with its compact and reliable wavelength tuning platform to enable high-bandwidth applications for analog RF photonic systems. Through precise dynamic tuning of the center wavelength, the component has been designed to allow matching of different RF modulation frequencies. Aside the extraction of RF sideband signals, the device may additionally achieve functions such as channelized receiver and Brillouin filtering.


  • Filter bandwidth from 50 MHz to 50 GHz
  • Small form factor
  • +/- 20 GHz tuning range
  • T and R output options
  • I2C control interface
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