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1. (WO2018142339) MULTILAYER OPTICAL ELEMENT FOR CONTROLLING LIGHT
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Pub. No.: WO/2018/142339 International Application No.: PCT/IB2018/050668
Publication Date: 09.08.2018 International Filing Date: 02.02.2018
IPC:
G02B 27/40 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
40
Optical focusing aids
Applicants:
RAMOT AT TEL-AVIV UNIVERSITY LTD. [IL/IL]; P.O. Box 39296 6139201 Tel-Aviv, IL
YEDA RESEARCH AND DEVELOPMENT CO. LTD. [IL/IL]; at the Weizmann Institute of Science P.O. Box 95 7610002 Rehovot, IL
Inventors:
ELLENBOGEN, Tal; IL
PRIOR, Yehiam; IL
AVAYU, Ori; IL
ALMEIDA, Euclides; IL
Agent:
G. E. EHRLICH (1995) LTD.; 11 Menachem Begin Road 5268104 Ramat Gan, IL
EHRLICH, Gal; IL
WATERMAN, Hadassa; IL
MELNICK, Geoffrey, L.; IL
Priority Data:
62/453,65202.02.2017US
Title (EN) MULTILAYER OPTICAL ELEMENT FOR CONTROLLING LIGHT
(FR) ÉLÉMENT OPTIQUE MULTICOUCHE DESTINÉ À RÉGULER LA LUMIÈRE
Abstract:
(EN) A multilayer optical element comprises a plurality of layers arranged along an optical axis, each layer having a plurality of nanostructures, wherein a size of-, and a spacing between-, the nanostructures is selected to provide a resonant response to an optical field at different wavelengths for different layers.
(FR) L'invention concerne un élément optique multicouche comprenant une pluralité de couches disposées le long d'un axe optique, chaque couche comportant une pluralité de nanostructures, la taille et l'espacement des nanostructures étant sélectionnés pour fournir une réponse de résonance à un champ optique à différentes longueurs d'onde pour différentes couches.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)
Filing Language: English (EN)
Licensing availability request The applicant has requested the International Bureau to indicate the availability for licensing purposes of the invention(s) claimed in this international application