An acousto-optical device is described, that uses the chirp Fourier transform algorithm realized by an acoustic surface wave convolver. Preliminary results are reported, where the sine or cosine Fourier transforms components have been obtained of slits which are variously displaced with respect to the central position of the device.
Chirp fourier transform by acousto-optical convolutors
E Verona
1979
Abstract
An acousto-optical device is described, that uses the chirp Fourier transform algorithm realized by an acoustic surface wave convolver. Preliminary results are reported, where the sine or cosine Fourier transforms components have been obtained of slits which are variously displaced with respect to the central position of the device.File in questo prodotto:
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