Effect of In3+ concentration on the photorefraction and scattering properties in In:Fe:CU:LiNbO3 crystals at 532 nm wavelength

被引：9

作者：

Luo, Suhua ^{[1
]}

Meng, Qingxin ^{[1
]}

Wang, Jian ^{[1
]}

Sun, Xiudong ^{[1
]}

机构：

[1] Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2016年 / 358卷

基金：

中国国家自然科学基金;

关键词：

Sensitivity; Diffraction efficiency; Scattering; Gain coefficient; In:Fe:Cu:LiNbO3 crystals; LITHIUM-NIOBATE CRYSTALS; DAMAGE RESISTANCE; LINBO3; CRYSTALS;

D O I：

10.1016/j.optcom.2015.09.040

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The LiNbO3 crystals doped with Fe2O3, CuO and various In2O3, respectively, have been grown by the Czochralski method in air atmosphere. The photorefractive properties at 532 am wavelength were measured by using the typical two-wave coupling experiments. Meanwhile, the incident exposure energy flux threshold for the light-induced scattering was characterized to investigate the scattering properties of the crystals. The results show that the response time shortens, the recording sensitivity improves, and the light-induced scattering decreases with the increasing In3+ ions concentration. However, the doping of In3+ ions leads to the decrease of the diffraction efficiency and the gain coefficient. So, the appropriate In3+ ions concentration should be doping in In:Fe:Cu:LiNbO3 crystals to adapt our practical application in the green light region photorefractive holographic recording. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：198 / 201

页数：4

共 19 条

[1] Sensitivity improvement in two-center holographic recording [J].

Adibi, A ;

Buse, K ;

Psaltis, D .

OPTICS LETTERS, 2000, 25 (08) :539-541

[2]

FOLDVARI I, 1984, CRYST RES TECHNOL, V19, P1659, DOI 10.1002/crat.2170191231

[3] Photorefractive materials for nonvolatile volume holographic data storage [J].

Hesselink, L ;

Orlov, SS ;

Liu, A ;

Akella, A ;

Lande, D ;

Neurgaonkar, RR .

SCIENCE, 1998, 282 (5391) :1089-1094

[4] Threshold effect of incident light intensity for the resistance against the photorefractive light-induced scattering in doped lithium niobate crystals [J].

Kamber, NY ;

Xu, JJ ;

Mikha, SM ;

Zhang, GQ ;

Liu, SM ;

Zhang, GY .

OPTICS COMMUNICATIONS, 2000, 176 (1-3) :91-96

[5]

KOGELNIK H, 1969, J BELL SYST TECH, V48, P2909

[6] Periodically poled structures in doped lithium niobate crystals [J].

Kokanyan, EP ;

Babajanyan, VG ;

Demirkhanyan, GG ;

Gruber, JB ;

Erdei, S .

JOURNAL OF APPLIED PHYSICS, 2002, 92 (03) :1544-1547

[7] Fast photorefractive response and high sensitivity of Zr and Fe codoped LiNbO3 crystals [J].

Kong, Yongfa ;

Wu, Shengqing ;

Liu, Shiguo ;

Chen, Shaolin ;

Xu, Jingjun .

APPLIED PHYSICS LETTERS, 2008, 92 (25)

[8] Enhanced photorefractive properties of LiNbO3:Fe crystals by HfO2 codoping [J].

Li, Shuqi ;

Liu, Shiguo ;

Kong, Yongfa ;

Xu, Jingjun ;

Zhang, Guangyin .

APPLIED PHYSICS LETTERS, 2006, 89 (10)

[9] Nonvolatile two-color holography in Mn-doped near-stoichiometric lithium niobate [J].

Liu, YW ;

Kitamura, K ;

Takekawa, S ;

Ravi, G ;

Nakamura, M ;

Hatano, H ;

Yamaji, T .

APPLIED PHYSICS LETTERS, 2002, 81 (15) :2686-2688

[10] UV-light-induced one-color and two-color photorefractive effects in congruent and near-stoichiometric LiNbO3:Mg crystals [J].

Qiao, Haijun ;

Xu, Jingjun ;

Tomita, Yasuo ;

Zhu, Dengsong ;

Fu, Bo ;

Zhang, Guoquan ;

Zhang, Guangyin .

OPTICAL MATERIALS, 2007, 29 (07) :889-895

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