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1. (WO2010076485) METHOD FOR STRUCTURING A NON-METAL OMNIDIRECTIONAL MULTILAYER MIRROR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076485 International Application No.: PCT/FR2009/052544
Publication Date: 08.07.2010 International Filing Date: 15.12.2009
IPC:
G02B 27/00 (2006.01) ,G02B 5/08 (2006.01) ,G02B 6/122 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
08
Mirrors
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
10
of the optical waveguide type
12
of the integrated circuit kind
122
Basic optical elements, e.g. light-guiding paths
Applicants:
AXEL, Françoise [FR/FR]; FR
PEYRIERE, Jacques [FR/FR]; FR
Inventors:
AXEL, Françoise; FR
PEYRIERE, Jacques; FR
Agent:
PONTET ALLANO & ASSOCIES; 25, rue Jean Rostand Parc Orsay Université F-91893 Orsay, FR
Priority Data:
08 0704115.12.2008FR
Title (EN) METHOD FOR STRUCTURING A NON-METAL OMNIDIRECTIONAL MULTILAYER MIRROR
(FR) PROCEDE DE STRUCTURATION D'UN MIROIR NON METALLIQUE MULTICOUCHE OMNIDIRECTIONNEL
Abstract:
(EN) The present invention provides a method for structuring an omnidirectional non-metal mirror for any predetermined wavelength or range of wavelengths, including the following steps: A) defining a structure comprising at least two layers of different non-metal materials, with an elementary matrix associated to each layer, including physical parameters of the layer and parameters of the light passing through said layer; B) generating another structure comprising N layers, from a sequence of substitutions σ applied n times to the structure defined in step A), with a matrix Sj associated to each layer j (j from 1 to N), including the physical parameters of the layer in question and the characteristics of the light passing through said layer; C) based on N matrices Sj and using a technique of recurrence by blocks defined by the sequence of substitutions σ, calculating the matrix MN representing the structure generated in step B), the transmission coefficient T then being calculated for matrix MN; D) determining whether the resulting transmission coefficient T enables the structure defined in step B) to be qualified as a mirror.
(FR) La présente invention propose un procédé de structuration d'un miroir non métallique omnidirectionnei pour une longueur d'onde ou une gamme de longueur d'onde quelconque mais prédéterminée, comprenant les étapes consistant à : A) définir une structure comportant au moins deux couches de matériaux non métalliques différents, à chacune desquelles on associe une matrice élémentaire intégrant des paramètres physiques de la couche et des paramètres de la lumière traversant ladite couche; B) engendrer une autre structure comportant N couches, à partir d'une suite substitutive σ appliquée n fois à la structure définie à l'étape A), à laquelle on associe à chaque couche j (j de 1 à N), une matrice Sj intégrant les paramètres physiques de la couche considérée et les caractéristiques de la lumière la traversant; C) à partir des N matrices Sj et en utilisant une technique de récurrence par blocs définis par la suite substitutive σ, calculer la matrice MN représentative de la structure engendrée à l'étape B), matrice MN dont on calcule, ensuite, le coefficient de transmission T; D) déterminer si le coefficient de transmission T obtenu permet de qualifier la structure définie à l'étape B) en tant que miroir.
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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, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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)
Also published as:
IL213555EP2376967US20120229905CN102308244CA2747113US20150085389
FR2939907