DEVICE AND METHOD FOR SCANNING MEASUREMENT OF THE DISTANCE TO AN OBJECT

A device for scanning measurement of the distance to an object comprises a light source that produces optical signals each having a varying frequency. An optical distribution matrix comprising optical switches and/or optical splitters distributes the optical signals simultaneously or successively onto optical output waveguides. A deflection optical unit deflects the optical signals when exiting from the optical output waveguides so that they are emitted in different directions from the device. A plurality of detectors detect a superposition of one of the optical signals produced by the light source with an optical signal which was reflected from the object. Input waveguides, which are independent of the output waveguides, guide the optical signals reflected from the object to the detectors while bypassing the optical distribution matrix. An evaluation unit determines a distance to the object from the superposition detected by the detectors.