Patent ID: 9400336
Filing Date: 2016-07-26
CPC Classification: G01T

Claim Text:
1. A photonic spectrometry device comprising: several identical photon spectrometers, each spectrometer comprising a radiation sensor and being configured for providing a measurement spectrum corresponding to the measurements of the sensor during a time interval, the spectrometers being configured for performing measurements simultaneously on one same radiation-emitting product and of providing measurement spectra for one same time interval; and a processor configured for determining a net spectrum from each of the measurement spectra provided by the spectrometers in one same time interval, by aligning the measurement spectrum provided by each spectrometer in relation to a spectral line of a measurement spectrum of the spectrometer corresponding to at least one calibration source, and in relation to a reference line of the or of each calibration source, and of determining a global spectrum resulting from the summation of the net spectra determined for one same time interval.