Interference-sensitive photodetector-correlometer of optical signals
A. A. Ivanenko, N. P. Shestakov, A. M. Sysoev, Vasiliy F. Shabanov · Optics and Spectroscopy · 2008
The use of an interference-sensitive photodetector for recording a correlation function of counterpropagating light beams and for recording an autocorrelation function (interferogram) of a light beam is considered. A scheme of the correlometer of optical signals without mechanical scanning is presented. Fields of application of new correlometers are suggested.