Definition of "autocorrelator" []

  • A device that modifies a signal with a delayed copy of itself in order to detect any periodic signal hidden in the noise (noun)
  • A device that uses interferometry to detect autocorrelation of optical beams (noun) : Text is available under the Creative Commons Attribution-ShareAlike License

Use "autocorrelator" in a sentence
  • "Pulse duration and average beam power was measured using an autocorrelator and a thermopile detector, respectively."