This article is cited in 3 papers

Brief Communications

Distortion of images in quantum amplifiers

M. A. Vasil'eva, M. A. Kazaryan, T. I. Kusnetsova, G. G. Petrash


Abstract: An analysis is made of model problems of the propagation of a spatial signal across an amplifier under saturation conditions. Certain advantages of a system with amplification of a Fourier transform of an amplitude signal are demonstrated. A method is suggested for visualization of phase objects based on the saturation of an amplifier.

UDC: 621.378.9:535.82

PACS: 42.80.Qy, 42.60.Kg

Received: 03.08.1977

 English version: Soviet Journal of Quantum Electronics, 1978, 8:3, 388–390