Studies of photorefractive fields of MnO and Fe2O3 co-doped near stoichiometric LiNbO3 crystals

Zhijie Sun; Hongtao Li; Wei Cai; Liancheng Zhao

doi:10.1016/j.optmat.2004.06.008

Studies of photorefractive fields of MnO and Fe₂O₃ co-doped near stoichiometric LiNbO₃ crystals

Zhijie Sun^*
, Hongtao Li
, Wei Cai
, Liancheng Zhao

^*Corresponding author for this work

Harbin Institute of Technology

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

1 Scopus citations

Abstract

In this paper, photorefractive field properties of MnO and Fe ₂O₃ co-doped near stoichiometric LiNbO₃ (nSLN) crystals were studied. The nSLN crystals co-doped with 0.005 wt% Fe ₂O₃ and MnO at the concentration of 0, 0.003 wt%, 0.005 wt%, and 0.010 wt%, respectively, have been grown by the top seeded solution growth (TSSG) method by adding K₂O flux to Li₂O-Nb ₂O₅ solution. Their IR spectra showed that the crystals were near stoichiometric. In the two-wave coupling experiments of the crystals, from the measured maximum diffraction efficiency and the incidence angles between the reference and signal beams, the maximum saturation field E _q, photovoltaic field E_ph, diffusion field E_d and space charge field E_sc of the crystals were calculated by iterative method for the first time.

Original language	English
Pages (from-to)	1560-1562
Number of pages	3
Journal	Optical Materials
Volume	27
Issue number	10
DOIs	https://doi.org/10.1016/j.optmat.2004.06.008
State	Published - Sep 2005
Externally published	Yes

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Keywords

MnO and FeO co-doped SLN
Photorefractive properties
TSSG
Two-wave coupling

Access to Document

10.1016/j.optmat.2004.06.008

Cite this

@article{e5ac54d61253490f8b2c8c0e12992216,

title = "Studies of photorefractive fields of MnO and Fe2O3 co-doped near stoichiometric LiNbO3 crystals",

abstract = "In this paper, photorefractive field properties of MnO and Fe 2O3 co-doped near stoichiometric LiNbO3 (nSLN) crystals were studied. The nSLN crystals co-doped with 0.005 wt\% Fe 2O3 and MnO at the concentration of 0, 0.003 wt\%, 0.005 wt\%, and 0.010 wt\%, respectively, have been grown by the top seeded solution growth (TSSG) method by adding K2O flux to Li2O-Nb 2O5 solution. Their IR spectra showed that the crystals were near stoichiometric. In the two-wave coupling experiments of the crystals, from the measured maximum diffraction efficiency and the incidence angles between the reference and signal beams, the maximum saturation field E q, photovoltaic field Eph, diffusion field Ed and space charge field Esc of the crystals were calculated by iterative method for the first time.",

keywords = "MnO and FeO co-doped SLN, Photorefractive properties, TSSG, Two-wave coupling",

author = "Zhijie Sun and Hongtao Li and Wei Cai and Liancheng Zhao",

year = "2005",

month = sep,

doi = "10.1016/j.optmat.2004.06.008",

language = "英语",

volume = "27",

pages = "1560--1562",

journal = "Optical Materials",

issn = "0925-3467",

publisher = "Elsevier B.V.",

number = "10",

}

TY - JOUR

T1 - Studies of photorefractive fields of MnO and Fe2O3 co-doped near stoichiometric LiNbO3 crystals

AU - Sun, Zhijie

AU - Li, Hongtao

AU - Cai, Wei

AU - Zhao, Liancheng

PY - 2005/9

Y1 - 2005/9

N2 - In this paper, photorefractive field properties of MnO and Fe 2O3 co-doped near stoichiometric LiNbO3 (nSLN) crystals were studied. The nSLN crystals co-doped with 0.005 wt% Fe 2O3 and MnO at the concentration of 0, 0.003 wt%, 0.005 wt%, and 0.010 wt%, respectively, have been grown by the top seeded solution growth (TSSG) method by adding K2O flux to Li2O-Nb 2O5 solution. Their IR spectra showed that the crystals were near stoichiometric. In the two-wave coupling experiments of the crystals, from the measured maximum diffraction efficiency and the incidence angles between the reference and signal beams, the maximum saturation field E q, photovoltaic field Eph, diffusion field Ed and space charge field Esc of the crystals were calculated by iterative method for the first time.

AB - In this paper, photorefractive field properties of MnO and Fe 2O3 co-doped near stoichiometric LiNbO3 (nSLN) crystals were studied. The nSLN crystals co-doped with 0.005 wt% Fe 2O3 and MnO at the concentration of 0, 0.003 wt%, 0.005 wt%, and 0.010 wt%, respectively, have been grown by the top seeded solution growth (TSSG) method by adding K2O flux to Li2O-Nb 2O5 solution. Their IR spectra showed that the crystals were near stoichiometric. In the two-wave coupling experiments of the crystals, from the measured maximum diffraction efficiency and the incidence angles between the reference and signal beams, the maximum saturation field E q, photovoltaic field Eph, diffusion field Ed and space charge field Esc of the crystals were calculated by iterative method for the first time.

KW - MnO and FeO co-doped SLN

KW - Photorefractive properties

KW - TSSG

KW - Two-wave coupling

UR - https://www.scopus.com/pages/publications/22344432980

U2 - 10.1016/j.optmat.2004.06.008

DO - 10.1016/j.optmat.2004.06.008

M3 - 文章

AN - SCOPUS:22344432980

SN - 0925-3467

VL - 27

SP - 1560

EP - 1562

JO - Optical Materials

JF - Optical Materials

IS - 10

ER -