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New non-reorientational, non-thermal optical nonlinear effect in MBBA
Citation
Menéndez-Valdés Álvarez, Pedro and Martín Pereda, José Antonio (1986). New non-reorientational, non-thermal optical nonlinear effect in MBBA. In: "11th International Liquid Crystal Conference", 30/06/1986 - 04/07/1986, Berkely, California, USA.
Description
| Title: | New non-reorientational, non-thermal optical nonlinear effect in MBBA |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | 11th International Liquid Crystal Conference |
| Event Dates: | 30/06/1986 - 04/07/1986 |
| Event Location: | Berkely, California, USA |
| Title of Book: | 11th International Liquid Crystal Conference |
| Date: | 1986 |
| Subjects: | |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Tecnología Fotónica [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
It is widely known the anular-shaped beam divergence produced by the optical reorientation induced in nematics by a Gaussian beam. Recent works have found a new effect in colored liquid crystal (MBBA, Phase V,...) showing a similar spatial distribution. A new set of random-oscillating rings appears for light intensities over a certain threshold. The beam divergence due to that effect is greater than the molecular reorientation induced one.
More information
| Item ID: | 23205 |
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| DC Identifier: | https://oa.upm.es/23205/ |
| OAI Identifier: | oai:oa.upm.es:23205 |
| Deposited by: | Biblioteca ETSI Telecomunicación |
| Deposited on: | 22 Mar 2014 14:08 |
| Last Modified: | 21 Apr 2016 22:03 |
