Illuminator for the spectroscopic observation of minerals, gems, etc.
AssigneesPaolo Roggero, Carlo Trossarelli
InventorCarlo Trossarelli
Life of this patent
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Abstract
An illuminator for the spectroscopic illumination of minerals, gems, etc., in which a substance under examination is illuminated by means of a source of white light, comprises at least one optical fiber (22) for transmitting the illumination light, passed through the substance under examination, to an observation spectroscope (30).
Claims37
Illuminator for the spectroscopic observation of minerals, gems, etc., in which a substance under examination is illuminated by means of a source of white light, said illuminator comprising at least one optical fiber (22) for transmitting the residual illumination light, passed through the substance under examination, to an observation spectroscope, one of the ends of each said optical fibers (22) being disposed in direct contact or in close proximity with the substance under examination in the illuminator, in such a way that the optical fiber (22) receives the residual illumination light passed through the substance under examination at said one end and transmits it to said observation spectroscope.
Dependencies are inferred from the claim text.