A geometric description of the spatial coherence and Babinet´sp like principle for the fringe visibility
The concept of spatial coherence is usually hard to comprehend the first time that it is studied. We propose here a fully intuitive geometric description that does not contain mathematical difficulties, and permits one to understand how a Young’s fringe stationary system is obtained with a source no...
Guardado en:
| Autores principales: | , , , |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2015
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/67651 http://www.sedoptica.es/Menu_Volumenes/ficha.php?id=882 |
| Aporte de: |
| id |
I19-R120-10915-67651 |
|---|---|
| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas Óptica y Fotónica óptica coherente, coherencia espacial, Teorema de van Cittert-Zernike, principio de Babinet optical coherence, spatial coherence, Van Cittert-Zernike Theorem, Babinet’s principle |
| spellingShingle |
Ciencias Exactas Óptica y Fotónica óptica coherente, coherencia espacial, Teorema de van Cittert-Zernike, principio de Babinet optical coherence, spatial coherence, Van Cittert-Zernike Theorem, Babinet’s principle Rabal, Héctor Jorge Cap, Nelly Lucía Grumel, Eduardo Emilio Trivi, Marcelo Ricardo A geometric description of the spatial coherence and Babinet´sp like principle for the fringe visibility |
| topic_facet |
Ciencias Exactas Óptica y Fotónica óptica coherente, coherencia espacial, Teorema de van Cittert-Zernike, principio de Babinet optical coherence, spatial coherence, Van Cittert-Zernike Theorem, Babinet’s principle |
| description |
The concept of spatial coherence is usually hard to comprehend the first time that it is studied. We propose here a fully intuitive geometric description that does not contain mathematical difficulties, and permits one to understand how a Young’s fringe stationary system is obtained with a source not spatially coherent. It is based in a very simple experiment that permits the detection of spatial coherence in a scene. Experimental results are shown. Using this approach, a Babinet-‐like principle for the visibility of the Young’s fringes is proposed and experimentally demonstrated. |
| format |
Articulo Articulo |
| author |
Rabal, Héctor Jorge Cap, Nelly Lucía Grumel, Eduardo Emilio Trivi, Marcelo Ricardo |
| author_facet |
Rabal, Héctor Jorge Cap, Nelly Lucía Grumel, Eduardo Emilio Trivi, Marcelo Ricardo |
| author_sort |
Rabal, Héctor Jorge |
| title |
A geometric description of the spatial coherence and Babinet´sp like principle for the fringe visibility |
| title_short |
A geometric description of the spatial coherence and Babinet´sp like principle for the fringe visibility |
| title_full |
A geometric description of the spatial coherence and Babinet´sp like principle for the fringe visibility |
| title_fullStr |
A geometric description of the spatial coherence and Babinet´sp like principle for the fringe visibility |
| title_full_unstemmed |
A geometric description of the spatial coherence and Babinet´sp like principle for the fringe visibility |
| title_sort |
geometric description of the spatial coherence and babinet´sp like principle for the fringe visibility |
| publishDate |
2015 |
| url |
http://sedici.unlp.edu.ar/handle/10915/67651 http://www.sedoptica.es/Menu_Volumenes/ficha.php?id=882 |
| work_keys_str_mv |
AT rabalhectorjorge ageometricdescriptionofthespatialcoherenceandbabinetsplikeprincipleforthefringevisibility AT capnellylucia ageometricdescriptionofthespatialcoherenceandbabinetsplikeprincipleforthefringevisibility AT grumeleduardoemilio ageometricdescriptionofthespatialcoherenceandbabinetsplikeprincipleforthefringevisibility AT trivimarceloricardo ageometricdescriptionofthespatialcoherenceandbabinetsplikeprincipleforthefringevisibility AT rabalhectorjorge unadescripciongeometricadelacoherenciaespacialyunprincipiosimilaraldebabinetparaexplicarlavisibilidaddefranjas AT capnellylucia unadescripciongeometricadelacoherenciaespacialyunprincipiosimilaraldebabinetparaexplicarlavisibilidaddefranjas AT grumeleduardoemilio unadescripciongeometricadelacoherenciaespacialyunprincipiosimilaraldebabinetparaexplicarlavisibilidaddefranjas AT trivimarceloricardo unadescripciongeometricadelacoherenciaespacialyunprincipiosimilaraldebabinetparaexplicarlavisibilidaddefranjas AT rabalhectorjorge geometricdescriptionofthespatialcoherenceandbabinetsplikeprincipleforthefringevisibility AT capnellylucia geometricdescriptionofthespatialcoherenceandbabinetsplikeprincipleforthefringevisibility AT grumeleduardoemilio geometricdescriptionofthespatialcoherenceandbabinetsplikeprincipleforthefringevisibility AT trivimarceloricardo geometricdescriptionofthespatialcoherenceandbabinetsplikeprincipleforthefringevisibility |
| bdutipo_str |
Repositorios |
| _version_ |
1764820480941883392 |