Patent ID: 11913880
Assignee: TRINAMIX GMBH
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 12:
13. A method for determining at least one difference in at least one light property of at least one light beam originating from at least one object, wherein in the method a spectrometer device according to claim 1, the method comprising:
separating at least one incident light beam into a spectrum of constituent wavelength by using at least one filter element of the spectrometer device;
illuminating at least one sensor element of the spectrometer device with at least one constituent wavelength of the light beam, the spectrometer device having a matrix of optical sensors, the optical sensors each having a light-sensitive area, wherein each optical sensor is generates at least one sensor signal in response to an illumination of the light-sensitive area, wherein at least one first optical sensor of the optical sensors generates a first sensor signal in response to illumination by a first constituent wavelength and wherein at least one second optical sensor of the optical sensors generates a second sensor signal in response to illumination by the first constituent wavelength; and
determining at least one longitudinal coordinate of the object by evaluating a combined signal from the first sensor signal and the second sensor signal and evaluating at least one sensor signal generated by the optical sensors of the matrix of optical sensor by performing at least one spectroscopic analysis considering the determined longitudinal coordinate, thereby determining the at least one difference in the at least one light property of the at least one light beam originating from the at least one object.