The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2014
Filed:
Jun. 02, 2009
Fabrice Alain Pierre Gerbier, Paris, FR;
Emmanuel Simon Mimoun, Paris, FR;
Jean Dalibard, Paris, FR;
Jean-jacques Zondy, Paris, FR;
Fabrice Alain Pierre Gerbier, Paris, FR;
Emmanuel Simon Mimoun, Paris, FR;
Jean Dalibard, Paris, FR;
Jean-Jacques Zondy, Paris, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Abstract
The invention relates to an optical wavelength conversion device adapted to receive at least one first pump beam (λ) as an input and emitting a different wavelength output beam (λ), which includes: an optical cavity (CE); an optically non-linear medium (CNL) placed inside the optical cavity; and a control system (BA) for controlling said optical cavity having the wavelength of the first pump beam; said control system being adapted to receive, as an input, a first signal (S) representing the power stored in the cavity having said first wavelength and a second signal (S) representing the power of the output beam. The invention also relates to a coherent light source comprising such a device and one or two pump laser sources (L, L).