METHOD FOR MEASURING SPATIAL DISTRIBUTION OF ELECTROMAGNETIC RADIATION INTENSITY

摘要

The method provides for coded conversion of the spatial distribution of electromagnetic radiation intensity into an electric signal by using the Josephson stationary effect; choosing as said electric signal the change of maximum Josephson body under the influence of the electromagnetic radiation; changing the parameters of the coding converter while using as said parameters spatial frequencies of the dependence of the Josephson current density on the coordinates within the plane of the Josephson junction (2) and while changing said parameters by subjecting the junction (2) to the influence of the magnetic field; measuring the dependence of the electric signal on the coding conversion parameters; and effecting a mutually single-valued decoding conversion of the dependence of the electric signal on the coding conversion parameters by means of Fourier integral transformation.