OH - absorption and holographic storage properties of Sc(0, 1, 2, 3):Ru:Fe:LiNbO 3 crystals

A series of Sc:Ru:Fe:LiNbO crystals with various levels of Sc O (0, 1, 2, and 3 mol%) doping were grown from congruent melts in air by using the Czochralski technique. The defect structures and photorefractive properties of the Sc:Ru:Fe:LiNbO crystals were investigated by acquiring infrared spectra...

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Bibliographic Details
Published in:RSC advances 2018-01, Vol.8 (10), p.5145-5150
Main Authors: Dai, Li, Wang, Luping, Liu, Chunrui, Han, Xianbo, Yan, Zhehua, Xu, Yuheng
Format: Article
Language:English
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Summary:A series of Sc:Ru:Fe:LiNbO crystals with various levels of Sc O (0, 1, 2, and 3 mol%) doping were grown from congruent melts in air by using the Czochralski technique. The defect structures and photorefractive properties of the Sc:Ru:Fe:LiNbO crystals were investigated by acquiring infrared spectra of the crystals and performing two-wavelength nonvolatile experiments, respectively. Our results showed the holographic storage properties of Ru:Fe:LiNbO crystals to be enhanced by doping them with a high concentration of Sc O , and indicated Sc:Ru:Fe:LiNbO crystals to constitute a promising medium for holographic storage.
ISSN:2046-2069
2046-2069
DOI:10.1039/C7RA12606A