Fluorescent Imaging Device Comprising a Two-Wavelength Variable Lighting Power Light Source
AssigneeCommissariat a l'Energie Atomique
InventorsMichel Berger, Alain Gliere, Henri Grateau
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Abstract
A fluorescence imaging device comprises a light source with two wavelengths and variable lighting power. The light source is in the form of a ring and it comprises an alternation of first and second zones respectively able to emit first and second light radiations respectively having distinct first and second wavelengths. Each of the zones further comprises a plurality of elementary light sources controllable independently by selective lighting control means of said elementary sources.
Claims11
A fluorescence imaging device comprising at least one light source wherein the light source is in the form of a ring and comprises an alternation of first zones and second zones respectively able to emit first light radiation and second light radiation respectively having distinct first wavelength and second wavelengths, each of the zones comprising a plurality of elementary light sources able to be controlled independently by selective lighting control means of said elementary sources.
Dependencies are inferred from the claim text.