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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Forte, Gustavo | - |
| dc.contributor.author | Tebaldi, Myrian | - |
| dc.contributor.author | Bolognini, Néstor | - |
| dc.date.accessioned | 2021-11-15T15:31:46Z | - |
| dc.date.available | 2021-11-15T15:31:46Z | - |
| dc.date.issued | 2018-06-28 | - |
| dc.identifier.uri | https://repositorio.accefyn.org.co/handle/001/1031 | - |
| dc.description.abstract | En este trabajo se estudia el efecto Lau empleando redes de fase de volumen generadas en un cristal fotorrefractivo tipo BSO. En nuestra propuesta la red de fase objeto se genera mediante la proyección de la imagen de una red iluminada incoherentemente en el volumen del cristal. Para esta red de fase fotorrefractiva se define un parámetro de modulación que depende del espesor del cristal. Se presentan resultados teóricos para diferentes distancias entre redes objeto-fuente que confirman nuestra propuesta. | spa |
| dc.description.abstract | This work analyzes the Lau effect produced by the volume phase grating generated in a photorefractive BSO crystal. In our proposal, the object phase grating is generated by projecting the image of an incoherently illuminated grating in the crystal volume. A modulation parameter that includes the effect of the crystal depth is introduced for this photorefractive phase grating. Theoretical results for different distances between object-source gratings that confirm our approach are presented. | eng |
| dc.format.mimetype | application/pdf | spa |
| dc.language.iso | spa | spa |
| dc.publisher | Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
| dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International | spa |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | spa |
| dc.source | Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
| dc.title | Características del efecto Lau empleando redes de fase y de volumen fotorrefractivas | spa |
| dc.type | Artículo de revista | spa |
| dcterms.audience | Estudiantes, Profesores, Comunidad científica colombiana | spa |
| dcterms.references | Patorski, K. (1989). The self-imaging phenomenon and its applica-tions.Prog. Opt., 27: 3-108. | spa |
| dcterms.references | Lau, E. (1948). Beugungserscheinungen and Doppelrastern. Ann. Phys. (Leipzig). 6: 417-423. | spa |
| dcterms.references | Jahns J., Lohmann, A. W. (1979). The Lau effect a diffraction experiment with incoherent illumination. Opt. Commun. 28: 263-267 | spa |
| dcterms.references | Gori, F. (1979). Lau effect and coherence theory. Opt. Commun., 31: 4-8. | spa |
| dcterms.references | Brenner, K. H., Lohmann, A. W., Ojeda- Castañeda, J. (1983).Lau effect: OTF theory. Opt. Commun., 46: 14-17. | spa |
| dcterms.references | Colautti, C., Sicre, E.E., Garavaglia, M. (1988). Analysis of the Lau effect using Walsh functions. Opt. Lett., 13: 1069-1071 | spa |
| dcterms.references | Swanson, G. J., Leith, E. N. (1982). Lau effect and grating imaging. J. Opt. Soc. Am., 72: 552-555 | spa |
| dcterms.references | Swanson, G. J., Leith E. N. (1985). Analysis of the Lau effect and generalized grating imaging. J. Opt. Soc. Am., A, 2: 789-793 | spa |
| dcterms.references | Patorski, K. (1983). Incoherent superposition of multiple self-imaging. Lau effect and moiré fringe explanation.Optica Acta, 30: 745-748. | spa |
| dcterms.references | Tebaldi, M., Angel Toro, L., Bolognini, N. (1999). Interferometry based on Lau effect with a grating registered in a photo-refractive crystal.Optics & Laser Technology, 31: 127-134 | spa |
| dcterms.references | Angel, L., Tebaldi, M., Henao,R. (1999). Phase stepping in Lau interferometry. Opt. Commun., 164: 247-255. | spa |
| dcterms.references | Jinhong, T. (1987). Theoretical analysis of the Lau effect with a sinusoidal phase grating.J. Mod. Opt. 34: 307-313. | spa |
| dcterms.references | Jinhong, T. (1988). The diffraction near fields and Lau effect of a square-wave modulated phase grating.J. Mod. Opt., 35: 1399-1408. | spa |
| dcterms.references | Forte, G., Lencina, A., Tebaldi, M., Bolognini, N. (2012). Talbot effect by a photorefractive volume phase grating.Appl. Opt., 51: 479-485 | spa |
| dcterms.references | Forte, G., Lencina, A., Tebaldi, M., Bolognini, N. (2011). Self-imaging by a volume grating.Opt. Commun., 284: 2494-2499. | spa |
| dcterms.references | Tebaldi, M., Angel, L., Bolognini,N. (1998) Lau fringes forma-tion using a grating registered in a BSO crystal. Opt. Eng.,37: 2971-2978 | spa |
| dcterms.references | Huignard, P., Gunter, P. (1989). Optical processing using wave mixing in photorefractive crystals. En P. Gunter, J. P. Huignard (Eds.), Photorefractive Material and their Applications II (205-273) Berlin and Heidelberg, Alemania: Springer- Verlag. | spa |
| dcterms.references | Forte G, Tebaldi M, Bolognini N. (2017) Study of Lau fringes generated by a photorefractive volume grating, Opt. Commun., 396: 110-115 | spa |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
| dc.type.driver | info:eu-repo/semantics/article | spa |
| dc.type.version | info:eu-repo/semantics/publishedVersion | spa |
| dc.rights.creativecommons | Atribución-NoComercial 4.0 Internacional (CC BY-NC 4.0) | spa |
| dc.identifier.doi | https://doi.org/10.18257/raccefyn.616 | - |
| dc.subject.proposal | Efecto Lau | spa |
| dc.subject.proposal | Lau effect | eng |
| dc.subject.proposal | Red de volúmen | spa |
| dc.subject.proposal | Volume grating | eng |
| dc.subject.proposal | Cristales fotorrefractivos | spa |
| dc.subject.proposal | Photorefractive crystals | eng |
| dc.type.coar | http://purl.org/coar/resource_type/c_6501 | spa |
| dc.relation.ispartofjournal | Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
| dc.relation.citationvolume | 42 | spa |
| dc.relation.citationstartpage | 189 | spa |
| dc.relation.citationendpage | 193 | spa |
| dc.publisher.place | Bogotá, Colombia | spa |
| dc.contributor.corporatename | Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
| dc.relation.citationissue | 163 | spa |
| dc.type.content | DataPaper | spa |
| dc.type.redcol | http://purl.org/redcol/resource_type/ART | spa |
| oaire.accessrights | http://purl.org/coar/access_right/c_abf2 | spa |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | spa |
| Appears in Collections: | BA. Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 9. Características del efecto Lau empleando redes de fase y de volumen fotorrefractivas.pdf | Ciencias Físicas | 552.12 kB | Adobe PDF |  View/Open |
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