Methods for the alignment and calibration of the spectral responses of optical filters

• Main Authors: Savard, Simon, Lachance, Richard L, Mailloux, Alain
• Format: Patent
• Language: English
• Published: 17.10.2006

A method for aligning the spectral responses of two comb-like optical filters is provided. This method does not necessitate the use of spectrally-resolved equipment, as it uses the optical power correlation profile of a broadband light signal representative of the combined spectral responses of the...