WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2001037008) PHOTONIC CRYSTAL FIBERS WITH HIGH RESISTANCE TO BEND LOSS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/037008    International Application No.:    PCT/US2000/028280
Publication Date: 25.05.2001 International Filing Date: 12.10.2000
Chapter 2 Demand Filed:    04.05.2001    
IPC:
G02B 6/00 (2006.01)
Applicants: CORNING INCORPORATED [US/US]; 1 Riverfront Plaza, Corning, NY 14831 (US)
Inventors: FAJARDO, James, C.; (US).
WEST, James, A.; (US)
Agent: ALDEN, Philip, G.; Corning Incorporated, SP TI 3 1, Corning, NY 14831 (US)
Priority Data:
09/440,398 15.11.1999 US
Title (EN) PHOTONIC CRYSTAL FIBERS WITH HIGH RESISTANCE TO BEND LOSS
(FR) FIBRES DE CRISTAL PHOTONIQUES A HAUTE RESISTANCE A LA PERTE PAR COURBURE
Abstract: front page image
(EN)A fiber optic waveguide (30) is disclosed. 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 (38). The inner cladding region has a lattice of large diameter columns (36). The lattice of large diameter columns have a diameter (d) to pitch ($g(L)) ratio defined by the relationship d/$g(L) greater than or equal to 0.3.
(FR)L'invention concerne un guide d'ondes à fibres optiques. Ce guide d'ondes à fibres optiques comprend un coeur et une gaine entourant le coeur. La gaine comprend une gaine interne et une gaine externe. La gaine interne comprend un treillis de colonnes de grand diamètre. Le réseau de colonnes de grand diamètre a un rapport du diamètre (d) à l'espacement $g(L) défini par le rapport d/$g(L) supérieur ou égal à 0,3.
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 (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)