Patent ID: 11892413
Assignee: SARINE TECHNOLOGIES LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. A system for determining a relationship between first and second gemstone samples, the system comprising:
a light source system comprising one or more light sources configured and operable to generate at least one illumination light in desired one or more wavelengths and intensities that excite at least one fluorescence reaction in the first and second gemstone samples;
a holding stage configured to hold at least one of the first and second gemstone samples in illumination zone(s) covered by the at least one illumination light;
a spectrometer located in a detection zone and configured and operable to detect at least one emission light emitted by each of the first and second gemstone samples and record corresponding at least one fluorescence-emission spectrum for each of the first and second gemstone samples; and
a controller and analyzing system configured and operable to control the light source system, the holding stage, and the spectrometer, and analyze the at least one fluorescence-emission spectrum for each of the first and second gemstone samples, and determine a relationship between first and second gemstone samples;, wherein said controller and analyzing system comprises at least one of the following modules:
a fluorescence-signature extractor module configured and operable to individually analyze the fluorescence-emission spectrum(s) received from each of the first and second gemstone samples and generate fluorescence-signatures respectively, then utilize the fluoresce-signatures to determine the relationship between the gemstone samples, and
a fluorescence-comparison identifier extractor module configured and operable to apply a direct comparison between the fluorescence-emission spectrums that respectively belong to the first and second gemstone samples, and generate fluorescence comparison identifiers, then utilize the fluorescence comparison identifiers to determine the relationship between the first and second gemstone samples.