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Machine translation
1. (WO2001031376) RING PHOTONI CRYSTAL FIBERS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/031376 International Application No.: PCT/US2000/025363
Publication Date: 03.05.2001 International Filing Date: 15.09.2000
Chapter 2 Demand Filed: 05.04.2001
IPC:
G02B 6/00 (2006.01)
Applicants: CORNING INCORPORATED[US/US]; 1 Riverfront Plaza Corning, WY 14831, US
Inventors: WEST, James, A.; US
Agent: ALDEN, Philip, G.; Corning Incorporated SP TI 3 1 Corning, NY 14831, US
Priority Data:
09/426,83526.10.1999US
Title (EN) RING PHOTONI CRYSTAL FIBERS
(FR) FIBRES EN CRISTAL PHOTONIQUE ANNULAIRES
Abstract: front page image
(EN) A fiber optic waveguide (30) is provided. The fiber optic waveguide includes a core region (34), and a cladding region surrounding the core region. The cladding region includes an inner cladding region (32) and an outer cladding region (42). The inner cladding region has a lattice of ring structures. The core region is formed from a high index material and the cladding region is formed from materials producing an effective refractive index lower than the refractive index of the core region.
(FR) L'invention concerne un guide d'ondes (30) à fibres optiques. Le guide d'ondes à fibres optiques comprend un coeur (34) et une gaine entourant le coeur. La gaine comprend une région intérieure (32) et une région extérieure (42). La région intérieure de la gaine comprend un réseau de structures annulaires. La région du coeur est formée d'une matière à indice élevé et la gaine est formée de matières générant un indice de réfraction efficace inférieur à l'indice de réfraction de la région du coeur.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)