Wave-front reconstruction from a sequence of interferograms recorded at different planes.
We present a method by which the phase and the amplitude of a wave front are obtained by processing a sequence of intensity patterns recorded at different planes. We do not use any reference wave, as one does for holography. Simulations and experimental results are presented.
Pedrini
Giancarlo
G
Institut für Technische Optik, Universität Stuttgart, Pfaffenwaldring 9, 70569 Stuttgart, Germany. pedrini@ito.unistuttgart.de
Osten
Wolfgang
W
Zhang
Yan
Y