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Machine translation
1. (WO2012052446) NANOSECOND LASER SOURCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/052446    International Application No.:    PCT/EP2011/068199
Publication Date: 26.04.2012 International Filing Date: 18.10.2011
IPC:
H01S 3/30 (2006.01), G02F 1/35 (2006.01), G02F 1/365 (2006.01), G02B 6/02 (2006.01), G01N 21/65 (2006.01), G01N 21/64 (2006.01)
Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS [FR/FR]; 3 rue Michel-Ange F-75794 Paris Cedex 16 (FR) (For All Designated States Except US).
COUDERC, Vincent [FR/FR]; (FR) (For US Only).
LEPROUX, Philippe [FR/FR]; (FR) (For US Only).
TONELLO, Alessandro [IT/FR]; (FR) (For US Only).
PIOGER, Paul-Henri [FR/FR]; (FR) (For US Only).
MELIN, Gilles [FR/FR]; (FR) (For US Only)
Inventors: COUDERC, Vincent; (FR).
LEPROUX, Philippe; (FR).
TONELLO, Alessandro; (FR).
PIOGER, Paul-Henri; (FR).
MELIN, Gilles; (FR)
Agent: BROCHARD, Pascale; 32 Avenue de l'Opéra F-75002 Paris (FR)
Priority Data:
1058467 18.10.2010 FR
Title (EN) NANOSECOND LASER SOURCE
(FR) SOURCE LASER NANOSECONDE
Abstract: front page image
(EN)According to one aspect, the invention relates to a laser source (2) comprising a primary source (3) emitting a laser at a given pump wavelength λ0, a non-linear fibre (5) with anomalous chromatic dispersion for λ0 and at least two dispersion zeros, said non-linear fibre having at least two concentric or adjacent coupled cores at a wavelength λp greater than λ0, and means (7, 9) for coupling the pump wave in one of the cores of the non-linear fibre.
(FR)Selon un aspect, l'invention concerne une source laser (2) comprenant une source d'émission laser primaire (3) à une longueur d'onde de pompe λ0 donnée, une fibre non linéaire (5) à dispersion chromatique anormale pour λ0 et au moins deux zéros de dispersion, ladite fibre non linéaire présentant au moins deux cœurs concentriques ou juxtaposés, couplés à une longueur d'onde λ0 supérieure à λ0, et des moyens de couplage (7, 9) de l'onde de pompe dans un desdits cœurs de ladite fibre non linéaire.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)