Holographic properties of Fe3O4 nanoparticle-doped organic–inorganic hybrid photopolymer
| Autor: | Mingju Huang, Chun-Liu Li, Xunxi Li, Xiaoyu Xue |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Materials science
business.industry Doping Holography Diffraction efficiency Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Optics Photopolymer Volume (thermodynamics) law Organic inorganic Optoelectronics Electrical and Electronic Engineering business Fe3o4 nanoparticles Shrinkage |
| Zdroj: | Optik. 125:6509-6512 |
| ISSN: | 0030-4026 |
| DOI: | 10.1016/j.ijleo.2014.08.033 |
| Popis: | An organic–inorganic hybrid photopolymer doped with sodium-citrate-coated Fe3O4 nanoparticles was fabricated. The experimental results showed that the maximum diffraction efficiency could be increased from 69 to 90%, and the maximum refractive index modulation improved from 1.386 × 10−3 to 2.083 × 10−3. It also found that the volume shrinkage during holographic exposure was noticeably suppressed without affecting the optical quality of the photopolymer. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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