Narrow-Band Optical Filtering

Advanced fiber Bragg gratings such as those including a π phase shift reflect light over a band of wavelength in which a very sharp transmission notch occurs. With it flexible manufacturing, TeraXion can produce a variety of notch bandwidths with very high contrast. The filter may present a single or multiple sharp notches.

Caractéristiques

• Wide range of notch bandwidths
  (1MHz – 10 GHz)
• Ultra-low insertion loss 
• Single or multiple peaks 
• Tunable central frequency

Applications

• RF filtering
• Channelized receiver
• Carrier suppression
• Frequency discrimination