Temperature controlled filter / wavelength reference

Thermo FBG is a high-accurate optical filter based on temperature controlled Fiber Bragg Grating (FBG). Thanks to precise electronic control it could be also used as wavelength reference with absolute accuracy of ±1 pm. Central wavelength and other optical parameters are given by used FBG. You can choose the FBGs at http://sfo.nwg.cz

NEW: We can also offer version with implemented 3-port or 4-port optical circulator for optical power up to 1000 mW.

Key features:

  • Fine tune and high accurate optical filter
  • Wavelength reference
  • Calibration of less accurate optical devices
  • High accuracy, stability and reliability
  • Wide operating temperature range
  • Suitable for sensoric applications or telecommunication

 

  • Tunable range
400 pm
  • Central wavelength
Depending on used FBG
  • Wavelength band
 O, C or L
  • Tuning resolution
 0,1 pm
  • Absolute accuracy
 ± 1 pm
  • Optical power
Max. 1000 mW
  • Optical connector
LC/APC
  • Unit price
 1200  € (without circulator)



Datasheet (PDF)

In case of any query please contact us