Investigation on the OH- absorption and blue photorefractive properties in Zr:Ru:Fe:LiNbO3 crystals as a function of Li composition

Chao Xu; Zuotao Lei; Chongqiang Zhu; Chunhui Yang; Chunlei Zhang; Ting Sun; Rui Wang; Yuheng Xu

doi:10.1364/JOSAB.29.002814

Investigation on the OH^- absorption and blue photorefractive properties in Zr:Ru:Fe:LiNbO₃ crystals as a function of Li composition

Chao Xu
, Zuotao Lei
, Chongqiang Zhu
, Chunhui Yang^*
, Chunlei Zhang
, Ting Sun
, Rui Wang
, Yuheng Xu

^*Corresponding author for this work

School of Chemistry and Chemical Engineering, Harbin Institute of Technology
Northeast Forestry University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

A series of ZrO^2-doped Ru:Fe:LiNbO₃ crystals with various Li composition were grown by conventional Czochralski technique. The OH^- absorption spectra were measured, and the Lorentzian fitting was employed to analyze the defect structures. The photorefractive properties in these crystals were investigated as a function of Li/Nb ratios. The recording sensitivity of Li-enriched Zr:Ru:Fe:liNbO₃ crystal was 1.70 cm /J, and the diffraction efficiency was as high as 44.3%, while this crystal could withstand a laser intensity of 3.4 × 104 W/cm² at 476 nm irradiation. Experimental results definitely showed that Zr:Ru:Fe:LiNbO ₃ crystals were promising blue photorefraction materials for holographic volume storage.

Original language	English
Pages (from-to)	2814-2818
Number of pages	5
Journal	Journal of the Optical Society of America B: Optical Physics
Volume	29
Issue number	10
DOIs	https://doi.org/10.1364/JOSAB.29.002814
State	Published - 1 Oct 2012
Externally published	Yes

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title = "Investigation on the OH- absorption and blue photorefractive properties in Zr:Ru:Fe:LiNbO3 crystals as a function of Li composition",

abstract = "A series of ZrO2-doped Ru:Fe:LiNbO3 crystals with various Li composition were grown by conventional Czochralski technique. The OH- absorption spectra were measured, and the Lorentzian fitting was employed to analyze the defect structures. The photorefractive properties in these crystals were investigated as a function of Li/Nb ratios. The recording sensitivity of Li-enriched Zr:Ru:Fe:liNbO3 crystal was 1.70 cm /J, and the diffraction efficiency was as high as 44.3\%, while this crystal could withstand a laser intensity of 3.4 × 104 W/cm2 at 476 nm irradiation. Experimental results definitely showed that Zr:Ru:Fe:LiNbO 3 crystals were promising blue photorefraction materials for holographic volume storage.",

author = "Chao Xu and Zuotao Lei and Chongqiang Zhu and Chunhui Yang and Chunlei Zhang and Ting Sun and Rui Wang and Yuheng Xu",

year = "2012",

month = oct,

day = "1",

doi = "10.1364/JOSAB.29.002814",

language = "英语",

volume = "29",

pages = "2814--2818",

journal = "Journal of the Optical Society of America B: Optical Physics",

issn = "0740-3224",

publisher = "Optica Publishing Group (formerly OSA)",

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TY - JOUR

T1 - Investigation on the OH- absorption and blue photorefractive properties in Zr:Ru:Fe:LiNbO3 crystals as a function of Li composition

AU - Xu, Chao

AU - Lei, Zuotao

AU - Zhu, Chongqiang

AU - Yang, Chunhui

AU - Zhang, Chunlei

AU - Sun, Ting

AU - Wang, Rui

AU - Xu, Yuheng

PY - 2012/10/1

Y1 - 2012/10/1

N2 - A series of ZrO2-doped Ru:Fe:LiNbO3 crystals with various Li composition were grown by conventional Czochralski technique. The OH- absorption spectra were measured, and the Lorentzian fitting was employed to analyze the defect structures. The photorefractive properties in these crystals were investigated as a function of Li/Nb ratios. The recording sensitivity of Li-enriched Zr:Ru:Fe:liNbO3 crystal was 1.70 cm /J, and the diffraction efficiency was as high as 44.3%, while this crystal could withstand a laser intensity of 3.4 × 104 W/cm2 at 476 nm irradiation. Experimental results definitely showed that Zr:Ru:Fe:LiNbO 3 crystals were promising blue photorefraction materials for holographic volume storage.

AB - A series of ZrO2-doped Ru:Fe:LiNbO3 crystals with various Li composition were grown by conventional Czochralski technique. The OH- absorption spectra were measured, and the Lorentzian fitting was employed to analyze the defect structures. The photorefractive properties in these crystals were investigated as a function of Li/Nb ratios. The recording sensitivity of Li-enriched Zr:Ru:Fe:liNbO3 crystal was 1.70 cm /J, and the diffraction efficiency was as high as 44.3%, while this crystal could withstand a laser intensity of 3.4 × 104 W/cm2 at 476 nm irradiation. Experimental results definitely showed that Zr:Ru:Fe:LiNbO 3 crystals were promising blue photorefraction materials for holographic volume storage.

UR - https://www.scopus.com/pages/publications/84867522336

U2 - 10.1364/JOSAB.29.002814

DO - 10.1364/JOSAB.29.002814

M3 - 文章

AN - SCOPUS:84867522336

SN - 0740-3224

VL - 29

SP - 2814

EP - 2818

JO - Journal of the Optical Society of America B: Optical Physics

JF - Journal of the Optical Society of America B: Optical Physics

IS - 10

ER -

Investigation on the OH^- absorption and blue photorefractive properties in Zr:Ru:Fe:LiNbO₃ crystals as a function of Li composition

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