Study on the holographic storage properties of Zr:Fe:LiNbO3 crystals

Liang Sun; Chun Hui Yang; Yu Heng Xu

Study on the holographic storage properties of Zr:Fe:LiNbO₃ crystals

Liang Sun^*
, Chun Hui Yang
, Yu Heng Xu

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Harbin Institute of Technology

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

1 Scopus citations

Abstract

Zr:Fe:LiNbO₃ crystals were grown, and their IR spectra, photorefractive resistance threshold value and holographic storage properties were measured. The photorefractive resistance threshold value of 6% r(Zr):Fe:LiNbO₃ crystal being one orders magnitude higher than that of Fe:LiNbO₃ crystal was found and the OH-vibrational peak corresponding to which shifted from 3483 cm^-1 to 3488 cm^-1. The maximum diffraction efficiency weakly decreased, however, the writing and erasure time constants and photorefractive sensitivity were improved. In particular, the dynamic range of 2% r(Zr):Fe:LiNbO₃ crystal was 2.5 times higher than Fe:LiNbO₃ crystal. Based on the media of 2% r(Zr):Fe:LiNbO₃ crystal, the holographic storage ability of 1000 disc pictures was shown.

Original language	English
Pages (from-to)	456-458
Number of pages	3
Journal	Yadian Yu Shengguang/Piezoelectrics and Acoustooptics
Volume	30
Issue number	4
State	Published - Aug 2008

Keywords

Holographic storage
Photorefractive resistance threshold
Zr:Fe:LiNbO crystals

Cite this

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title = "Study on the holographic storage properties of Zr:Fe:LiNbO3 crystals",

abstract = "Zr:Fe:LiNbO3 crystals were grown, and their IR spectra, photorefractive resistance threshold value and holographic storage properties were measured. The photorefractive resistance threshold value of 6\% r(Zr):Fe:LiNbO3 crystal being one orders magnitude higher than that of Fe:LiNbO3 crystal was found and the OH-vibrational peak corresponding to which shifted from 3483 cm-1 to 3488 cm-1. The maximum diffraction efficiency weakly decreased, however, the writing and erasure time constants and photorefractive sensitivity were improved. In particular, the dynamic range of 2\% r(Zr):Fe:LiNbO3 crystal was 2.5 times higher than Fe:LiNbO3 crystal. Based on the media of 2\% r(Zr):Fe:LiNbO3 crystal, the holographic storage ability of 1000 disc pictures was shown.",

keywords = "Holographic storage, Photorefractive resistance threshold, Zr:Fe:LiNbO crystals",

author = "Liang Sun and Yang, \{Chun Hui\} and Xu, \{Yu Heng\}",

year = "2008",

month = aug,

language = "英语",

volume = "30",

pages = "456--458",

journal = "Yadian Yu Shengguang/Piezoelectrics and Acoustooptics",

issn = "1004-2474",

publisher = "Sichuan Institute of Piezoelectric and Acoustooptic Technology",

number = "4",

}

TY - JOUR

T1 - Study on the holographic storage properties of Zr:Fe:LiNbO3 crystals

AU - Sun, Liang

AU - Yang, Chun Hui

AU - Xu, Yu Heng

PY - 2008/8

Y1 - 2008/8

N2 - Zr:Fe:LiNbO3 crystals were grown, and their IR spectra, photorefractive resistance threshold value and holographic storage properties were measured. The photorefractive resistance threshold value of 6% r(Zr):Fe:LiNbO3 crystal being one orders magnitude higher than that of Fe:LiNbO3 crystal was found and the OH-vibrational peak corresponding to which shifted from 3483 cm-1 to 3488 cm-1. The maximum diffraction efficiency weakly decreased, however, the writing and erasure time constants and photorefractive sensitivity were improved. In particular, the dynamic range of 2% r(Zr):Fe:LiNbO3 crystal was 2.5 times higher than Fe:LiNbO3 crystal. Based on the media of 2% r(Zr):Fe:LiNbO3 crystal, the holographic storage ability of 1000 disc pictures was shown.

AB - Zr:Fe:LiNbO3 crystals were grown, and their IR spectra, photorefractive resistance threshold value and holographic storage properties were measured. The photorefractive resistance threshold value of 6% r(Zr):Fe:LiNbO3 crystal being one orders magnitude higher than that of Fe:LiNbO3 crystal was found and the OH-vibrational peak corresponding to which shifted from 3483 cm-1 to 3488 cm-1. The maximum diffraction efficiency weakly decreased, however, the writing and erasure time constants and photorefractive sensitivity were improved. In particular, the dynamic range of 2% r(Zr):Fe:LiNbO3 crystal was 2.5 times higher than Fe:LiNbO3 crystal. Based on the media of 2% r(Zr):Fe:LiNbO3 crystal, the holographic storage ability of 1000 disc pictures was shown.

KW - Holographic storage

KW - Photorefractive resistance threshold

KW - Zr:Fe:LiNbO crystals

UR - https://www.scopus.com/pages/publications/49549106060

M3 - 文章

AN - SCOPUS:49549106060

SN - 1004-2474

VL - 30

SP - 456

EP - 458

JO - Yadian Yu Shengguang/Piezoelectrics and Acoustooptics

JF - Yadian Yu Shengguang/Piezoelectrics and Acoustooptics

IS - 4

ER -

Study on the holographic storage properties of Zr:Fe:LiNbO₃ crystals

Abstract

Keywords

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