Active wavelength reference

ASE THERMO FBG is a high-accurate active wavelength reference based on temperature-controlled Fiber Bragg Grating (FBG) and ASE light source. Thanks to precise electronic control the absolute wavelength accuracy
is ± 1 pm.
Device could be complemented by second temperature-controlled FBG for calibration of FBG interrogators. Central wavelength and other optical parameters are specified by used FBG.

Key features:

  • High-accurate active and passive optical wavelength reference
  • OSA (Optica Spectral Analyzer) calibration and referencing
  • FBG interrogators calibration and referencing
  • High accuracy, stability and reliability
  • Wide operating temperature range
  • Suitable for sensoric applications and telecommunication
Central wavelength (CWL) ~1550 nm
CWL tunable range± 200 pm
Tuning resolution 0,1 pm
Wavelength bandC
Absolute wavelength accuracy ± 1 pm
Max. optical output power< 1 mW (0 dBm)
OSNR> 40 dB
FWHM50 – 100 pm
Optical connectorLC/APC
Unit price 1700 €

Datasheet (PDF)

In case of any query please contact us