
Proceedings Paper
Influence of a bleaching post-exposure treatment in the performance of H-PDLC devices with high electric conductivityFormat | Member Price | Non-Member Price |
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Paper Abstract
Holographic polymer dispersed liquid crystals (H-PDLC) are made by holographic recording in a photo-polymerization induced phase separation process in which the liquid crystal molecules diffuse to dark zones in the diffraction grating. The devices with H-PDLC materials develop a dynamic behavior that may be modified by means of an electric field. We study a photopolymer formulation with high diffraction efficiency but with the problem of high electric conductivity. We use a bleaching post-exposure treatment to obtain devices with a better electro-optical performance.
Paper Details
Date Published: 22 August 2014
PDF: 8 pages
Proc. SPIE 9286, Second International Conference on Applications of Optics and Photonics, 92865C (22 August 2014); doi: 10.1117/12.2063540
Published in SPIE Proceedings Vol. 9286:
Second International Conference on Applications of Optics and Photonics
Manuel Filipe P. C. Martins Costa; Rogério Nunes Nogueira, Editor(s)
PDF: 8 pages
Proc. SPIE 9286, Second International Conference on Applications of Optics and Photonics, 92865C (22 August 2014); doi: 10.1117/12.2063540
Show Author Affiliations
Manuel Ortuño, Univ. de Alicante (Spain)
Andrés Márquez, Univ. de Alicante (Spain)
Sergi Gallego, Univ. de Alicante (Spain)
Roberto Fernandez, Univ. de Alicante (Spain)
Andrés Márquez, Univ. de Alicante (Spain)
Sergi Gallego, Univ. de Alicante (Spain)
Roberto Fernandez, Univ. de Alicante (Spain)
Víctor Navarro-Fuster, Univ. de Alicante (Spain)
Augusto Beléndez, Univ. de Alicante (Spain)
Inmaculada Pascual, Univ. de Alicante (Spain)
Augusto Beléndez, Univ. de Alicante (Spain)
Inmaculada Pascual, Univ. de Alicante (Spain)
Published in SPIE Proceedings Vol. 9286:
Second International Conference on Applications of Optics and Photonics
Manuel Filipe P. C. Martins Costa; Rogério Nunes Nogueira, Editor(s)
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