LED SPECTROFLUOROMETER FOR ANALYSIS OF AN OBJECT

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United States of America Patent

SERIAL NO

15539282

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Abstract

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An LED spectrofluorometer (100) for analysis of an object (101) includes a light excitation element (11, 112, 113) suitable for illuminating a study zone (101B) of the object with an excitation light beam (1), and an optical routing element (121, 122, 123, 124) suitable for collecting a fluorescent light flux (2) emitted by the study zone excited by the excitation light beam and for routing the fluorescent light flux to an optical spectrometer (131) for analysis of the light spectrum thereof. The light excitation element includes a first light-emitting diode (111) and a second-light emitting diode (112), the first light-emitting diode emitting at a first wavelength (λ1) between 250 and 300 nm and the excitation light beam being formed from one or other of the light beams generated by each light-emitting diode.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEPARIS FRANCE PARIS PARIS
UNIVERSITE DE BORDEAUX35 PLACE PEY BERLAND BORDEAUX 33000
INSTITUT POLYTECHNIQUE DE BORDEAUX1 RUE DU DR ALBERT SCHWEITZER TALENCE 33400
UNIVERSITE BORDEAUX MONTAIGNE33600 PESSAC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DANIEL, Floréal Bordeaux, FR 1 0
LAZARE, Sylvain Leognan, FR 4 39
MOUNIER, Aurelie Pessac, FR 1 0

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