Device for Production of a Polychromatic Light over a Continuous Spectrum by Excitation at One Wavelength
AssigneesCentre National de la Recherche Scientifique (CNRS), Universite De Limoges
InventorsVincent Couderc, Philippe Leproux, Vincent Tombelaine, Pierre-Alain Champert, Sebastien Fevrier, Alain Barthelemy, Jean-Louis Auguste, Jean-Marc Blondy
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Abstract
A device for producing a polychromatic light including an optical pump that delivers a first radiation at a first wavelength; a light guide; and a selective injector that injects the radiation into the guide, the guide being arranged to generate a harmonic corresponding to the selected injector and provide a polychromatic light at an outlet, by non-linear excitation of the first radiation and the harmonic.
Claims5
1-4. (canceled)
A device for producing a polychromatic light comprising:
- an optical pump that delivers a first radiation at a first wavelength;
- a light guide;
- and
- a selective injector that injects the radiation into the guide, the guide being arranged to generate a harmonic corresponding to the selected injector and provide a polychromatic light at an outlet, by nonlinear excitation of the first radiation and the harmonic.
Dependencies are inferred from the claim text.