Patent attributes
The invention relates to a system in particular a quantum sensor system, for testing a device-under-test, DUT, comprising: an optically excitable medium which is arranged to receive electromagnetic, EM, radiation emitted by the DUT, at least one light source configured to irradiate the medium with at least one light beam, wherein the medium is optically excited by the at least one light beam, a field generator unit configured to generate an electric and/or magnetic field within the medium, wherein a resonance frequency of the excited medium is modified by an amplitude of the electric and/or magnetic field, wherein an optical parameter, in particular a luminescence, of the exited medium is locally modified if a frequency of the EM radiation corresponds to the resonance frequency at a position in the medium, an image detector configured to acquire an image of the medium, wherein the image shows an intensity profile that results from the modification of the optical parameter, a processor configured to analyze the DUT based on the acquired image.
