Abstract: A device includes at least one array of photoconductors, at least one bias voltage source, and at least one photoconductor readout circuit. Each photoconductor is configured for exhibiting an electrical resistance dependent on an illumination of its light-sensitive region, and at least one photoconductor of the array is designed as characterizing photoconductor. The bias voltage source is configured for applying at least one alternating bias voltage to the characterizing photoconductor or at least one direct current (DC) bias voltage to the characterizing photoconductor. The photoconductor readout circuit is configured for determining of a response voltage of the characterizing photoconductor generated in response to the bias voltage. The response voltage is proportional to a variable characterizing the array of photoconductors. The photoconductor readout circuit configured for determining of the response voltage of the characterizing photoconductor during operation of the array of photoconductors.

Abstract: Disclosed herein is a device including at least one photoconductor configured for exhibiting an electrical resistance dependent on an illumination of a light-sensitive region of the photoconductor; and at least one photoconductor readout circuit, where the photoconductor readout circuit includes at least one voltage divider circuit, where the voltage divider circuit includes at least one reference resistor Rref being arranged in series with the photoconductor, where the photoconductor readout circuit includes at least one amplifier device, where the photoconductor readout circuit includes at least one capacitor arranged between an input of the amplifier device and an output of the voltage divider circuit.

Abstract: Disclosed herein is a device including at least one photoconductor configured for exhibiting an electrical resistance dependent on an illumination of a light-sensitive region of the photoconductor; and at least one photoconductor readout circuit, where the photoconductor readout circuit includes at least one voltage divider circuit, where the voltage divider circuit includes at least one reference resistor Rref being arranged in series with the photoconductor, where the photoconductor readout circuit includes at least one amplifier device, where the photoconductor readout circuit includes at least one capacitor arranged between an input of the amplifier device and an output of the voltage divider circuit.

Abstract: Disclosed herein is a device including: at least one array of photoconductors, where each photoconductor is configured for exhibiting an electrical resistance dependent on an illumination of its light-sensitive region, where at least one photoconductor of the array is designed as characterizing photoconductor; at least one bias voltage source, where the bias voltage source is configured for applying at least one alternating bias voltage to the characterizing photoconductor or at least one direct current (DC) bias voltage to the characterizing photoconductor; at least one photoconductor readout circuit, where the photoconductor readout circuit is configured for determining of a response voltage of the characterizing photoconductor generated in response to the bias voltage, where the response voltage is proportional to a variable characterizing the array of photoconductors, where the photoconductor readout circuit is configured for determining of the response voltage of the characterizing photoconductor duri