Efficient and stable holographic gratings stored in an environmentally friendly photopolymer
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http://hdl.handle.net/10045/97290
| Title: | Efficient and stable holographic gratings stored in an environmentally friendly photopolymer |
|---|---|
| Authors: | Morales-Vidal, Marta | Ramirez, Manuel G. | Sirvent, Daniel | Martínez Guardiola, Francisco Javier | Alvarez, Mariela L. | Pascual, Inmaculada |
| Research Group/s: | Holografía y Procesado Óptico |
| Center, Department or Service: | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | Universidad de Alicante. Instituto Universitario de Física Aplicada a las Ciencias y las Tecnologías |
| Keywords: | Holography | Holographic recording materiales | Photopolymers | Low-toxicity photopolymer | LED-curing |
| Knowledge Area: | Óptica | Física Aplicada |
| Date Created: | 15-Apr-2019 |
| Issue Date: | 3-Oct-2019 |
| Publisher: | SPIE, The International Society for Optics and Photonics |
| Citation: | M. Morales-Vidal, M. G. Ramírez, D. Sirvent, F.J. Martínez-Guardiola, M.L. Álvarez, I. Pascual, "Efficient and stable holographic gratings stored in an environmentally friendly photopolymer", Proc. SPIE 11207, Fourth International Conference on Applications of Optics and Photonics; 112072J (2019) https://doi.org/10.1117/12.2530574 |
| Abstract: | Holographic gratings stored in low-toxicity photopolymer, Biophotopol, have been analyzed to achieve stable and efficient holograms. A curing process allows the hologram stabilization, but at the same time, it could produce a diffraction efficiency (DE) reduction. Here, a detailed low-cost LED curing protocol is shown to stabilize over time 1205 l/mm transmission holograms, and at the same time, a 33% DE increment (with respect non-curing holograms) have been demonstrated. Finally, to obtain a better understanding of DE change, a theoretical fit of our experimental result, based on Kogelnik’s coupled wave theory was carried out and discussed. |
| Sponsor: | Ministerio de Ciencia, Innovación y Universidades, Spain, under projects FIS2017-82919-R (MINECO/AE/FEDER, UE) and FIS2015-66570-P (MINECO/FEDER); Generalitat Valenciana, Spain, under project CDEIGENT/2018/024 and GRE17-06. |
| URI: | http://hdl.handle.net/10045/97290 |
| ISBN: | 9781510631632 | 9781510631649 (Online) |
| ISSN: | 0277-786X | 1996-756X (Online) |
| DOI: | 10.1117/12.2530574 |
| Language: | eng |
| Type: | info:eu-repo/semantics/conferenceObject |
| Rights: | Copyright 2019 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proceedings of SPIE, vol. 11207, and is made available as an electronic reprint with permission of SPIE. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. |
| Peer Review: | si |
| Publisher version: | https://doi.org/10.1117/12.2530574 |
| Appears in Collections: | INV - GHPO - Artículos de Revistas INV - GHPO - Comunicaciones a Congresos, Conferencias, etc. |
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| File | Description | Size | Format | |
|---|---|---|---|---|
 SPIE_v11207_art112072J_2019.pdf | Texto del artículo | 503,79 kB | Adobe PDF | Open Preview |
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