LUMINESCENCE MEASUREMENTS IN DIAMOND

A method of and an apparatus for providing an indicator for a diamond as to whether it is natural by testing for the presence or absence of one or more specific markers in the luminescence properties of the diamond, These markers are characterized by luminescence decay time and luminescence waveleng...

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Bibliographic Details
Main Authors SMITH, James Gordon Charters, MCGUINNESS, Colin, FISHER, David
Format Patent
LanguageEnglish
Published 28.04.2021
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Summary:A method of and an apparatus for providing an indicator for a diamond as to whether it is natural by testing for the presence or absence of one or more specific markers in the luminescence properties of the diamond, These markers are characterized by luminescence decay time and luminescence wavelength.
Bibliography:Application Number: ZA20180000154