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1. WO2022074272 - INSTRUMENTO DE MANIPULACIÓN DEL FRENTE DE ONDAS DE LA LUZ Y MÉTODO DE MANIPULACIÓN DEL FRENTE DE ONDAS DE LA LUZ

N.º de publicación WO/2022/074272
Fecha de publicación 14.04.2022
Nº de la solicitud internacional PCT/ES2021/070719
Fecha de presentación internacional 04.10.2021
CIP
G02F 1/01 2006.1
GFISICA
02OPTICA
FDISPOSITIVOS O SISTEMAS CUYO FUNCIONAMIENTO OPTICO SE MODIFICA POR EL CAMBIO DE LAS PROPIEDADES OPTICAS DEL MEDIO QUE CONSTITUYE A ESTOS DISPOSITIVOS O SISTEMAS Y DESTINADOS AL CONTROL DE LA INTENSIDAD, COLOR, FASE, POLARIZACION O DE LA DIRECCION DE LA LUZ, p. ej. CONMUTACION, APERTURA DE PUERTA, MODULACION O DEMODULACION; TECNICAS NECESARIAS PARA EL FUNCIONAMIENTO DE ESTOS DISPOSITIVOS O SISTEMAS; CAMBIO DE FRECUENCIA; OPTICA NO LINEAL; ELEMENTOS OPTICOS LOGICOS; CONVERTIDORES OPTICOS ANALOGICO/DIGITALES
1Dispositivos o sistemas para el control de la intensidad, color, fase, polarización o de la dirección de la luz que llega de una fuente de luz independiente, p. ej. conmutación, apertura de puerta o modulación; Optica no lineal
01para el control de la intensidad, de la fase, de la polarización o del color
G01J 9/00 2006.1
GFISICA
01METROLOGIA; ENSAYOS
JMEDIDA DE LA INTENSIDAD, DE LA VELOCIDAD, DEL ESPECTRO, DE LA POLARIZACION, DE LA FASE O DE CARACTERISTICAS DE IMPULSOS DE LA LUZ INFRARROJA, VISIBLE O ULTRAVIOLETA; COLORIMETRIA; PIROMETRIA DE RADIACIONES
9Medida del desfase de rayos luminosos; Investigación del grado de coherencia; Medida óptica de la longitud de onda
CPC
G02B 26/06
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
06for controlling the phase of light
G02F 1/0102
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
0102Constructional details, not otherwise provided for in this subclass
G02F 1/0126
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
0126Opto-optical modulation, i.e. control of one light beam by another light beam, not otherwise provided for in this subclass
G02F 1/1335
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 2201/58
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
2201Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
58Arrangements comprising a monitoring photodetector
G02F 2203/18
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
2203Function characteristic
18adaptive optics, e.g. wavefront correction
Solicitantes
  • VOPTICA S.L. [ES]/[ES]
Inventores
  • ARTAL SORIANO, Pablo
  • PANIAGUA DIAZ, Alba
  • ARIAS GALLEGO, Augusto
  • ROCA ALCARAZ, Javier
  • PRIETO CORRALES, Pedro
Mandatarios
  • ELZABURU S.L.P.
Datos de prioridad
P20203101206.10.2020ES
Idioma de publicación Español (es)
Idioma de solicitud Español (ES)
Estados designados
Título
(EN) INSTRUMENT FOR MANIPULATING A LIGHT WAVEFRONT AND METHOD FOR MANIPULATING A LIGHT WAVEFRONT
(ES) INSTRUMENTO DE MANIPULACIÓN DEL FRENTE DE ONDAS DE LA LUZ Y MÉTODO DE MANIPULACIÓN DEL FRENTE DE ONDAS DE LA LUZ
(FR) INSTRUMENT DE MANIPULATION DU FRONT D'ONDES DE LA LUMIÈRE ET PROCÉDÉ DE MANIPULATION DU FRONT D'ONDES DE LA LUMIÈRE
Resumen
(EN) An instrument for manipulating a light wavefront, and a method for manipulating a light wavefront. The instrument for manipulating a light wavefront comprises: - two or more active light modulation areas, and - an optical system that determines an optical path between the active light modulation areas, which conjugates the planes (2, 6; 9, 12) of the active light modulation areas, the optical system comprising at least one mirror (4; 11) and at least one lens (3, 5; 10), wherein the active light modulation areas have a phase modulation depth of less than 2π radians, preferably equal to or less than π radians.
(ES) Instrumento de manipulación del frente de ondas de la luz y método de manipulación del frente de ondas de la luz. El Instrumento de manipulación del frente de ondas de la luz comprende: - dos o más áreas activas de modulación de la luz, y - un sistema óptico que determina un camino óptico entre las áreas activas de modulación de la luz, que conjuga los planos (2, 6; 9, 12) de las áreas activas de modulación de la luz, comprendiendo el sistema óptico al menos un espejo (4; 11 ) y al menos una lente (3, 5; 10), en el que las áreas activas de modulación de la luz tienen una profundidad de modulación de fase inferior a 2π radianes, preferiblemente igual o inferior a π radianes.
(FR) L'invention concerne un instrument de manipulation du front d'ondes de la lumière et un procédé de manipulation du front d'ondes de la lumière. L'instrument de manipulation du front d'ondes de la lumière comprend : - au moins deux zones actives de modulation de la lumière, et - un système optique qui détermine un chemin optique entre les zones actives de modulation de la lumière, qui conjugue les plans (2, 6; 9, 12) des zones actives de modulation de la lumière, le système optique comprenant au moins un miroir (4; 11) et au moins une lentille (3, 5; 10), les zones actives de modulation de la lumière présentant une profondeur de modulation de phase inférieure à 2π radians, préférablement égale ou inférieure à π radians.
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