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Liquid-crystal electro-optic modulator based on electrohydrodynamic effects
Citation
Muriel Fernández, Miguel Ángel and Martín Pereda, José Antonio (1980). Liquid-crystal electro-optic modulator based on electrohydrodynamic effects. "Optics Letters", v. 5 (n. 11); pp. 494-495. ISSN 0146-9592. https://doi.org/10.1364/OL.5.000494.
Description
| Title: | Liquid-crystal electro-optic modulator based on electrohydrodynamic effects |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Optics Letters |
| Date: | 1980 |
| ISSN: | 0146-9592 |
| Volume: | 5 |
| Subjects: | |
| Freetext Keywords: | Modulators, nematic materials |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Tecnología Fotónica [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
A new method of light modulation is reported. This method is based on the electro-optical properties of nematic materials and on the use of a new wedge structure. The advantages of this structure are the possibility of modulating nonpolarized light and the improved signal-to-noise ratio. The highest modulating frequency obtained is 25 kHz.
More information
| Item ID: | 21645 |
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| DC Identifier: | https://oa.upm.es/21645/ |
| OAI Identifier: | oai:oa.upm.es:21645 |
| DOI: | 10.1364/OL.5.000494 |
| Deposited by: | Biblioteca ETSI Telecomunicación |
| Deposited on: | 19 Nov 2013 12:34 |
| Last Modified: | 21 Apr 2016 12:21 |
