Centre National De La Recherche Scientifique

Compagnie Industrielle Des Lasers Cilas (cilas)

Compagnie Industrielle Des Lasers Cilas

Florent Doutre

Vincent Couderc

Dominique Pagnoux

Philippe Leproux

Philippe Paul Leproux

A laser system having a cavity formed by at least two sub-cavities and a mechanism for optically pumping a first of the at least two sub-cavities. In the system, the optical pumping mechanism is arranged in such away to not reach a laser emission threshold of the first sub-cavity, the first sub-cavity () comprising a device for generating a short pulse, a second sub-cavity () comprising an external triggering device. The first and second sub-cavities are coupled such that the triggering of the second sub-cavity has at least two such laser systems, to a light emission system with a wide spectral band, comprising such a laser system and a mechanism for generating non-linear optical effects inserted into the second sub-cavity, and to a light generator with a wide spectral band, comprising such a laser generator having at least one laser system provided with a mechanism for generating non-linear optical effects inserted into the second sub-cavity.

Generator and laser system comprising coupled sub-cavities

A system for emitting a polychromatic light, has a laser cavity device used to optically pump the laser cavity emit radiation according to at least one excitation wavelength and light guiding mechanism arranged in such a way as to supply a polychromatic light to an outlet in the event of excitation by the radiation in a non-linear interaction regime. In the system, the guiding mechanism is arranged inside a cavity formed by at least two sub-cavities, a first sub-cavity forming the laser cavity and a second sub-cavity comprising the guiding mechanism, the first and second sub-cavities being coupled.

System for emitting a polychromatic light, provided with coupled sub-cavities

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Limoges, France

Florent Doutre