ES2177471A1 - Aparato para caracterizacion optica utilizando imagenes controladas automaticamente. - Google Patents
Aparato para caracterizacion optica utilizando imagenes controladas automaticamente.Info
- Publication number
- ES2177471A1 ES2177471A1 ES200101231A ES200101231A ES2177471A1 ES 2177471 A1 ES2177471 A1 ES 2177471A1 ES 200101231 A ES200101231 A ES 200101231A ES 200101231 A ES200101231 A ES 200101231A ES 2177471 A1 ES2177471 A1 ES 2177471A1
- Authority
- ES
- Spain
- Prior art keywords
- images
- automatically
- optical
- image
- optical characterisation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
- G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0285—Testing optical properties by measuring material or chromatic transmission properties
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Eyeglasses (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Microscoopes, Condenser (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Aparato para caracterización óptica utilizando imágenes controladas automáticamente. Método de caracterización óptica que utiliza imágenes controladas automáticamente, que comprende un sistema que muestra imágenes, un sistema que capta dichas imágenes y un sistema que controla los dos anteriores y analiza la información de las imágenes captadas. El elemento óptico a examinar se coloca de forma tal que los rayos de luz procedentes del sistema formador de imagen atraviesen, o se reflejen, en el objeto a examinar. El análisis de la o las imágenes registradas permite obtener una o varias de las características ópticas del objeto examinado. El control de las imágenes utilizadas permite ajustar las características de la medida (rango, sensibilidad, velocidad, etc) de manera óptima según los requerimientos específicos.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101231A ES2177471B2 (es) | 2001-05-29 | 2001-05-29 | Aparato para caracterizacion optica utilizando imagenes controladas automaticamente. |
EP20020732781 EP1406059A1 (en) | 2001-05-29 | 2002-05-29 | Optical characterisation device using automatically-controlled images |
PCT/ES2002/000257 WO2002097361A1 (es) | 2001-05-29 | 2002-05-29 | Aparato para caracterizacion optica utilizando imagenes controladas automaticamente |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101231A ES2177471B2 (es) | 2001-05-29 | 2001-05-29 | Aparato para caracterizacion optica utilizando imagenes controladas automaticamente. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2177471A1 true ES2177471A1 (es) | 2002-12-01 |
ES2177471B2 ES2177471B2 (es) | 2003-11-01 |
Family
ID=8497879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101231A Expired - Fee Related ES2177471B2 (es) | 2001-05-29 | 2001-05-29 | Aparato para caracterizacion optica utilizando imagenes controladas automaticamente. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1406059A1 (es) |
ES (1) | ES2177471B2 (es) |
WO (1) | WO2002097361A1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5440383A (en) * | 1992-04-01 | 1995-08-08 | Essilor International (Compagnie General D'optique) | Phase detection deflectometer-type optical device having a large measuring range |
EP0811780A2 (de) * | 1996-06-08 | 1997-12-10 | SEW-EURODRIVE GMBH & CO. | Elektromagnetisch betätigte Bremse |
JP2000097657A (ja) * | 1998-09-21 | 2000-04-07 | Nikon Corp | 干渉計 |
US20010026367A1 (en) * | 1997-08-26 | 2001-10-04 | Nikon Corporation | Method and apparatus for inspecting optical device |
-
2001
- 2001-05-29 ES ES200101231A patent/ES2177471B2/es not_active Expired - Fee Related
-
2002
- 2002-05-29 WO PCT/ES2002/000257 patent/WO2002097361A1/es not_active Application Discontinuation
- 2002-05-29 EP EP20020732781 patent/EP1406059A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5440383A (en) * | 1992-04-01 | 1995-08-08 | Essilor International (Compagnie General D'optique) | Phase detection deflectometer-type optical device having a large measuring range |
EP0811780A2 (de) * | 1996-06-08 | 1997-12-10 | SEW-EURODRIVE GMBH & CO. | Elektromagnetisch betätigte Bremse |
US20010026367A1 (en) * | 1997-08-26 | 2001-10-04 | Nikon Corporation | Method and apparatus for inspecting optical device |
JP2000097657A (ja) * | 1998-09-21 | 2000-04-07 | Nikon Corp | 干渉計 |
Non-Patent Citations (3)
Title |
---|
BASE DE DATOS ESP@CENET TEST-12 & JP 2000097657 A (NIKON CORP.) 07.04.2000 * |
CANABAL, H. et al. "Improved phase-shifting method for automatic processing of moirÉ deflectograms" APPLIED OPTICS, Vol. 37, No 26, 10 Septiembre 1998, paginas 6227-6228; figuras 1,2. * |
J.H. MASSIG "Measurement of phase objects by simple means" APPLIED OPTICS, Vol. 38, No 19, 1 Julio 1999, pagina 4103; figura 1. * |
Also Published As
Publication number | Publication date |
---|---|
EP1406059A1 (en) | 2004-04-07 |
WO2002097361A1 (es) | 2002-12-05 |
ES2177471B2 (es) | 2003-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20021201 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2177471B2 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20210903 |