ES2177466B1 - Metodo y aparato de reconstruccion de frente de ondas mediante interferencia de un haz de luz con una replica difractada - Google Patents
Metodo y aparato de reconstruccion de frente de ondas mediante interferencia de un haz de luz con una replica difractadaInfo
- Publication number
- ES2177466B1 ES2177466B1 ES200100944A ES200100944A ES2177466B1 ES 2177466 B1 ES2177466 B1 ES 2177466B1 ES 200100944 A ES200100944 A ES 200100944A ES 200100944 A ES200100944 A ES 200100944A ES 2177466 B1 ES2177466 B1 ES 2177466B1
- Authority
- ES
- Spain
- Prior art keywords
- light
- replica
- interference
- copies
- diffacted
- 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.)
- Expired - Fee Related
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Holo Graphy (AREA)
Abstract
Método y aparato de reconstrucción de frente de ondas mediante interferencia de un haz de luz con una réplica difractada. El método requiere realizar dos o más copias de un haz de luz, recombinar las copias después de difractarse en cantidades diferentes y tomar una o más imágenes en la región de superposición de las copias. El aparato consta de: un divisor de haz, elementos ópticos formadores de imagen y de redireccionamiento, y un detector óptico. Es de aplicación para el análisis de frentes de onda, el control de calidad de elementos y componentes ópticos, y en óptica activa y adaptativa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200100944A ES2177466B1 (es) | 2001-04-23 | 2001-04-23 | Metodo y aparato de reconstruccion de frente de ondas mediante interferencia de un haz de luz con una replica difractada |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200100944A ES2177466B1 (es) | 2001-04-23 | 2001-04-23 | Metodo y aparato de reconstruccion de frente de ondas mediante interferencia de un haz de luz con una replica difractada |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2177466A1 ES2177466A1 (es) | 2002-12-01 |
| ES2177466B1 true ES2177466B1 (es) | 2003-12-16 |
Family
ID=8497520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200100944A Expired - Fee Related ES2177466B1 (es) | 2001-04-23 | 2001-04-23 | Metodo y aparato de reconstruccion de frente de ondas mediante interferencia de un haz de luz con una replica difractada |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2177466B1 (es) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4660978A (en) * | 1984-12-19 | 1987-04-28 | Hughes Aircraft Company | Direct slope measurement shearing interferometer |
| IT1238711B (it) * | 1990-04-13 | 1993-09-01 | Galileo Spa Off | Metodo ed impianto interferometrico a frange codificate per rivelazione del fronte d'onda in ottica. |
-
2001
- 2001-04-23 ES ES200100944A patent/ES2177466B1/es not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2177466A1 (es) | 2002-12-01 |
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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 |
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| FG2A | Definitive protection |
Ref document number: 2177466B1 Country of ref document: ES |
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| FD2A | Announcement of lapse in spain |
Effective date: 20210730 |