Mechanism of light-induced domain nucleation in LiNbO3 crystals

被引：0
|
作者：
Liu, De'an [1 ]
Zhi, Ya'nan [1 ]
Luan, Zhu [1 ]
Yan, Aimin [1 ]
Liu, Liren [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Beijing 100864, Peoples R China
来源：
PHOTONIC FIBER AND CRYSTAL DEVICES: ADVANCES IN MATERIALS AND INNOVATIONS IN DEVICE APPLICATIONS | 2007年 / 6698卷
关键词：
congruent LiNbO3 crystals; light-induced domain nucleation; nucleation field;
D O I：
10.1117/12.738713
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, within the spectrum range from 351 mu to 799 mn, the different reductions of nucleation field induced by the focused continuous irradiation with different light intensity are achieved in congruent LiNbO3 crystals. The reduction proportion increases exponentially with decreasing the irradiation wavelength, and decreases exponentially with increasing the irradiation wavelength. Basing on photo-excited effect, we propose a proper model to explain the mechanism of light-induced domain nucleation in congruent LiNbO3 crystals.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Light-induced charge transport in LiNbO3 crystals
    Sturman, B.
    Carrascosa, M.
    Agullo-Lopez, F.
    [J]. PHYSICAL REVIEW B, 2008, 78 (24):
  • [2] Light induced ferroelectric domain nucleation in LiNbO3 crystal
    Chen, Yunlin
    Li, Haiwei
    Li, Yuanan
    [J]. MULTI-FUNCTIONAL MATERIALS AND STRUCTURES II, PTS 1 AND 2, 2009, 79-82 : 1383 - 1386
  • [3] Light-induced microstructures in Fe doped LiNbO3 crystals
    Tarjanyi, Norbert
    Kacik, Daniel
    Tarjanyiova, Gabriela
    [J]. PHOTONIC CRYSTAL FIBERS, 2007, 6588
  • [4] Wavelength dependence of light-induced domain nucleation in MgO-doped congruent LiNbO3 crystal
    Zhi, Ya'nan
    Liu, De'an
    Qu, Weijuan
    Luan, Zhu
    Liu, Liren
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (04)
  • [5] LIGHT-INDUCED CHARGE TRANSPORT IN LINBO3 - MG, CR CRYSTALS
    KOVACS, L
    SOMMERFELDT, R
    MING, Y
    KRATZIG, E
    [J]. PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1989, 113 (01): : K75 - K78
  • [6] Light-induced charge-transport in undoped LiNbO3 crystals
    F. Lüdtke
    N. Waasem
    K. Buse
    B. Sturman
    [J]. Applied Physics B, 2011, 105
  • [7] Light-induced charge-transport in undoped LiNbO3 crystals
    Luedtke, F.
    Waasem, N.
    Buse, K.
    Sturman, B.
    [J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2011, 105 (01): : 35 - 50
  • [8] Light-induced acoustic effect in LiNbO3:Fe:Ce crystals
    Wei, H
    Wu, ZK
    Wang, CQ
    [J]. CHINESE PHYSICS, 2005, 14 (11): : 2231 - 2234
  • [9] INFLUENCE OF DIFFERENT IMPURITIES ON LIGHT-INDUCED SCATTERING IN DOPED LINBO3 CRYSTALS
    GOULKOV, M
    JAKEL, G
    KRATZIG, E
    ODOULOV, S
    SCHULZ, R
    [J]. OPTICAL MATERIALS, 1995, 4 (2-3) : 314 - 317
  • [10] Analyses of guiding properties of light-induced planar waveguides in LiNbO3:: Fe crystals
    Zhang, P
    Zhao, JL
    Yang, DX
    Wang, MR
    Sun, YD
    [J]. ACTA PHYSICA SINICA, 2004, 53 (10) : 3369 - 3374
12345