Parallel spectrum analysis of dynamic signals
Keywords:
multivariate resonator system, parallel spectrum analysis, complex spectrum, estimation of an energy spectrum, matrix spectrum spread function, optical filter, optical fiberAbstract
Measurement of an energy spectrum of optical signals with a spectral device of a new class, that represents a multivariate resonator system, is discussed. A parallel spectrum analyzer of optical signals is considered as the multivariate resonator system. The resolving system of this spectrum analyzer is realized as a set of optical filters. The optical fiber is used as a transmission line of analyzed optical signals. A theoretical analysis describing this device is presented. Furthermore, development of the laboratory set-up of this spectral device and the results of experimental research work are presented as well.