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Optically Induced Reorientation in Nematic Cylindrical Structures
Cita
Otón Sánchez, José Manuel 
ORCID: https://orcid.org/0000-0001-8070-9180, Beltrán, R. and Martín Pereda, José Antonio ORCID: https://orcid.org/0000-0001-5403-604X
(1985).
Optically Induced Reorientation in Nematic Cylindrical Structures.
"Molecular Crystals and Liquid Crystals", v. 127
(n. 1-4);
pp. 43-56.
ISSN 1542-1406.
https://doi.org/10.1080/00268948508080830.
ORCID: https://orcid.org/0000-0001-8070-9180, Beltrán, R. and Martín Pereda, José Antonio ORCID: https://orcid.org/0000-0001-5403-604X
(1985).
Optically Induced Reorientation in Nematic Cylindrical Structures.
"Molecular Crystals and Liquid Crystals", v. 127
(n. 1-4);
pp. 43-56.
ISSN 1542-1406.
https://doi.org/10.1080/00268948508080830.
Descripción
| Título: | Optically Induced Reorientation in Nematic Cylindrical Structures |
|---|---|
| Autor/es: |
|
| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | Molecular Crystals and Liquid Crystals |
| Fecha: | 1985 |
| ISSN: | 1542-1406 |
| Volumen: | 127 |
| Número: | 1-4 |
| Materias: | |
| ODS: | |
| Palabras Clave Informales: | Nematic |
| Escuela: | E.T.S.I. Telecomunicación (UPM) |
| Departamento: | Tecnología Fotónica [hasta 2014] |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
Cyclindrical structures of nematics give rise to several opto-optical effects related to molecular reorientation. One of these effects is the formation of diffraction ring patterns similar to the ones observed in planar cells, but differing in shape. Another effect has been observed, namely a quasi-chaotic motion of rings with a very large angular spread; this motion can be obtained using a cw laser and high power densities. The phenomenon could be attributed to thermal motion, however, there are some features that cannot be explained by a purely thermal effect, e.g., a wavelength dependence of the threshold and the frequencies of the ring motion.
Más información
| ID de Registro: | 22169 |
|---|---|
| Identificador DC: | https://oa.upm.es/22169/ |
| Identificador OAI: | oai:oa.upm.es:22169 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/10179065 |
| Identificador DOI: | 10.1080/00268948508080830 |
| URL Oficial: | http://www.tandfonline.com/doi/abs/10.1080/0026894... |
| Depositado por: | Biblioteca ETSI Telecomunicación |
| Depositado el: | 23 Ene 2014 09:58 |
| Ultima Modificación: | 15 Oct 2025 01:01 |
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