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Machine translation
1. (WO2015114519) PHOTONIC STRUCTURE HAVING A SURFACE MADE OF REFRACTORY MATERIAL AND MANUFACTURING METHOD THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/114519    International Application No.:    PCT/IB2015/050615
Publication Date: 06.08.2015 International Filing Date: 27.01.2015
IPC:
B81C 1/00 (2006.01), F24J 2/04 (2006.01), F24J 2/48 (2006.01)
Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR/FR]; 25 rue Leblanc - Bâtiment "Le Ponant D" F-75015 Paris (FR)
Inventors: OLLIER, Emmanuel; (FR).
DELLEA, Olivier; (FR).
DUNOYER, Nicolas; (FR).
SZAMBOLICS, Helga; (FR)
Agent: ORES, Béatrice; (FR)
Priority Data:
1450748 30.01.2014 FR
Title (EN) PHOTONIC STRUCTURE HAVING A SURFACE MADE OF REFRACTORY MATERIAL AND MANUFACTURING METHOD THEREOF
(FR) STRUCTURE PHOTONIQUE DE SURFACE EN MATERIAU REFRACTAIRE ET SON PROCEDE DE REALISATION
Abstract: front page image
(EN)The invention relates to a structure having a textured surface for photonic uses, which is capable of operating at high temperatures and which includes a substrate (4) made of a first thermally stable material, and a set (8) of texturing microstructures (10), each microstructure (10) being formed by a carpet (12) of needles (14) extending parallel to one another, made of the first material, arranged on and formed integral with the substrate. The microstructures (10) are distributed on the exposure surface (6) of the substrate (4), in a two-dimensional periodic pattern.
(FR)La structure de surface texturée pour des applications photoniques, apte à fonctionner à des températures élevées, comprend un substrat (4) en un premier matériau stable thermiquement, et un ensemble (8) de microstructures (10) de texturation, Chaque microstructure (10) est formée par un tapis (12) d'aiguilles (14) s'étendant parallèlement les unes par rapport aux autres, réalisées dans le premier matériau, disposées sur et d'un seul tenant avec le substrat. Les microstructures (10) sont réparties sur la face (6) d'exposition du substrat (4) selon un motif périodique bidimensionnel.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)