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. 10, 2016
Filed:
Dec. 10, 2012
Thales, Neuilly-sur-Seine, FR;
Christophe Simon-Boisson, Boulogne-Billancourt, FR;
Thales, Courbevoie, FR;
Abstract
A laser source capable of emitting energy pulses greater than or equal to 100 TeraWatt, consisting of a laser chain that comprises in cascade: a solid-state laser oscillator; a first amplification stage with frequency chirping; and a last amplification stage with frequency chirping; a first filter with one or two non-linear crystals and third order non-linear optical susceptibility, capable of generating a cross-polarized wave, known as non-linear cross-polarization filter, inserted between these two amplification stages. The laser chain furthermore comprises: between the first and the last amplification stage, at least one other non-linear cross-polarization filter, i.e. N filters in the chain with N≧2; and N−1 dispersion compensator(s), placed at the output of the first filter(s) (respectively).