Enhanced Nonlinear Optical Properties of Laser Deposited Ag/BaTiO3 Nanocomposite Films
YANG Guang, WANG Wei-Tian, YANG Guo-Zhen, CHEN Zheng-Hao
Laboratory of Optical Physics, Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
Enhanced Nonlinear Optical Properties of Laser Deposited Ag/BaTiO3 Nanocomposite Films
YANG Guang;WANG Wei-Tian;YANG Guo-Zhen;CHEN Zheng-Hao
Laboratory of Optical Physics, Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
关键词 ：
77.84.-s ,
81.15.Fg ,
61.10.-i ,
42.25.Bs
Abstract ： The composite films containing Ag particles embedded in BaTiO3 matrix were deposited on MgO (100) substrates by using the pulsed laser deposition technique and characterized by x-ray diffraction and x-ray photoelectron spectroscopy. The absorption peak resulting from the surface plasmon resonance of Ag particles is found at the wavelength of 430 nm. The third-order nonlinear optical characteristics of the films are determined by z-scan technique using a nanosecond laser. The results show that the Ag/BaTiO3 nanocomposite films exhibit great optical nonlinearities and the real and imaginary parts of the third-order nonlinear susceptibility X(3) are calculated to be 4.544 x 10-6 esu and 2.352 x 10-7 esu, respectively. The enhancement mechanism of X(3) is discussed.
Key words ：
77.84.-s
81.15.Fg
61.10.-i
42.25.Bs
出版日期: 2003-06-01
:
77.84.-s
(Dielectric, piezoelectric, ferroelectric, and antiferroelectric materials)
81.15.Fg
(Pulsed laser ablation deposition)
61.10.-i
42.25.Bs
(Wave propagation, transmission and absorption)
引用本文:
YANG Guang;WANG Wei-Tian;YANG Guo-Zhen;CHEN Zheng-Hao. Enhanced Nonlinear Optical Properties of Laser Deposited Ag/BaTiO3 Nanocomposite Films[J]. 中国物理快报, 2003, 20(6): 924-927.
3 Nanocomposite Films. Chin. Phys. Lett., 2003, 20(6): 924-927.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I6/924
[1]
WANG Zhi-Yong;XIONG Cai-Dong. Superluminal Behaviour of Modified Bessel Waves
[2]
KANG Xiao-Ping;Lü Bai-Da. Characterization of Nonparaxial Truncated Cosine-Gaussian Beams and the Beam Quality in the Far Field
[3]
GUAN Li;ZHANG Duan-Ming;LI Zhi-Hua;TAN Xin-Yu;LI Li;LIU Dan;FANG Ran-Ran;LIU Gao-Bin;HU De-Zhi. Effect of Incident Intensity on Films Growth in Pulsed Laser Deposition
[4]
LIU Yan-Ping;LAN Wei;HE Zhi-Wei;WANG Yin-Yue. Electrical Properties of La-Doped Al2 O3 Films on Si (100) Substrates as a High-Dielectric-Constant Gate Material
[5]
GAO Zeng-Hui;Lü Bai-Da. Vectorial Nonparaxial Four-Petal Gaussian Beams and Their Propagation in Free Space
[6]
XU Xing-Sheng;CHEN Hong-Da. Transient Emission of Three-Level Atoms in a Photonic Crystal with a Pseudogap
[7]
ZHANG Hong-Jun;;GONG Shang-Qing;NIU Yue-Ping;LI Ru Xin;XU Zhi-Zhan. Negative Refractive Index in a Four-Level Atomic System
[8]
ZHAO Guo-Zhong;TIAN Yan;SUN Hong-Qi;ZHANG Cun-Lin;YANG Guo-Zhen. Multiband Terahertz Photonic Band Gaps of Subwavelength Planar Fractals
[9]
GUO Xing-Yuan;XU Da-Peng;DING Zhan-Hui;SU Wen-Hui;. Preparation and Raman Spectrum of Rutile Single Crystals Using Floating Zone Method
[10]
ZHOU Guo-Quan;CHEN Liang;NI Yong-Zhou. Vectorial Structure of Non-Paraxial Linearly Polarized Gaussian Beam in Far Field
[11]
LI Feng-Ying;JIN Chang-Qing;YOU Shu-Jie;XIAO Chang-Jiang;YU Ri-Cheng;WANG Xiao-Hui;LIU Jing;LI Xiao-Dong;LI Yan-Chun;CHEN Liang-Chen. Pressure-Induced Phase Transition in BaTiO3 Nanocrystals
[12]
FANG Liang;SHEN Ming-Rong;LI Zhen-Ya;CAO Wen-Wu. Analysis of Electrical Properties of Post-Annealed Polycrystalline CaCu3 Ti4 O12 Films by Impedance Spectroscopy
[13]
LI Bin-Bin;XIU Xiang-Qian;ZHANG Rong;TAO Zhi-Kuo;CHEN Lin;XIE Zi-Li;ZHENG You-Dou;HE Bo/sup>. Analysis of Local Structures around Ni Atoms Doped in ZnO-Based Diluted Magnetic Semiconductors by Fluorescence EXAFS
[14]
XIE Yong-Jie;HUO Yu-Kun;KONG Qing;WANG Ping-Xiao;CHEN Zhao;LIU Jing-Ru. High-Order Temporal Corrected Fields of Ultra-Short Laser Pulses and Laser-Driven Acceleration
[15]
GU Hao-Shuang;ZHANG Kai;HU Guang;LI Wei-Yong. Fabrication and Characteristics of Thin Film Bulk Acoustic Resonators with Highly c-Axis Oriented AlN Films
2003, Vol. 20 
