Measurement of Photorefractive Two-Wave Coupling Exponential Gain Coefficient of LiNbO<suB>3</suB> : Fe Crystal

Chin. Phys. Lett.

1998, Vol. 15

Issue (5): 348-350 DOI:

Original Articles

Measurement of Photorefractive Two-Wave Coupling Exponential Gain Coefficient of LiNbO₃ : Fe Crystal

SUN Qian;LI Yu-dong;XU Jing-jun;LIU Si-min;ZHANG Guang-yin,ZHANG Xin-zheng;ZHANG Guo-quan

Department of Physics, Nankai University, Tianjin 300071

Cite this article:

SUN Qian, LI Yu-dong, XU Jing-jun et al 1998 Chin. Phys. Lett. 15 348-350

Download: PDF(199KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract For a photorefractive crystal, the exponential gain coefficient of two-wave coupling,Г, is a constant. In this paper, the constant Г of a LiNbO₃: Fe crystal is measured by using Gaussian beams and quasi-uniform beams. The difference between the results is attributed to the self-defocusing effect of the crystal.

Keywords: 42.65.Ky 78.20.Ci

Published: 01 May 1998

PACS:	42.65.Ky	(Frequency conversion; harmonic generation, including higher-order harmonic generation)
	78.20.Ci	(Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity))

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1998/V15/I5/0348

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	SUN Qian
	LI Yu-dong
	XU Jing-jun
	LIU Si-min
	ZHANG Guang-yin
	ZHANG Xin-zheng
	ZHANG Guo-quan

Related articles from Frontiers Journals

[1]	ZHANG Feng-Feng, YANG Feng, ZHANG Shen-Jin, WANG Zhi-Min, XU Feng-Liang, PENG Qin-Jun, ZHANG Jing-Yuan, WANG Xiao-Yang, CHEN Chuang-Tian, XU Zu-Yan. A Polarization-Adjustable Picosecond Deep-Ultraviolet Laser for Spin- and Angle-Resolved Photoemission Spectroscopy[J]. Chin. Phys. Lett., 2012, 29(6): 348-350
[2]	WANG Li-Rong, WANG Gui-Ling, ZHANG Xin, LIU Li-Juan, WANG Xiao-Yang, ZHU Yong, CHEN Chuang-Tian. Generation of Ultraviolet Radiation at 266 nm with RbBe₂BO₃F₂ Crystal[J]. Chin. Phys. Lett., 2012, 29(6): 348-350
[3]	ZHANG Li-Wei, ZHANG Ye-Wen, HE Li, WANG You-Zhen. Experimental Study of Tunneling modes in Photonic Crystal Heterostructure Consisting of Single-Negative Materials[J]. Chin. Phys. Lett., 2012, 29(6): 348-350
[4]	TIAN Lu,ZHAO Kun,,ZHOU Qing-Li,SHI Yu-Lei,ZHANG Cun-Lin. Quantitative Analysis for Monitoring Formulation of Lubricating Oil Using Terahertz Time-Domain Transmission Spectroscopy**[J]. Chin. Phys. Lett., 2012, 29(4): 348-350
[5]	M. R. Shah,A. K. M. Akther Hossain. Influence of Lanthanum on the Microstructural and Dielectric Properties of Polycrystalline Ba(Ti_0.5Fe_0.5)O₃**[J]. Chin. Phys. Lett., 2012, 29(4): 348-350
[6]	WANG Jia-Fu, QU Shao-Bo, XU Zhuo, MA Hua, WANG Cong-Min, XIA Song, WANG Xin-Hua, ZHOU Hang. Grating-Coupled Waveguide Cloaking[J]. Chin. Phys. Lett., 2012, 29(3): 348-350
[7]	WU Hong, JIANG Li-Yong, JIA Wei, LI Xiang-Yin. Polarization Beam Splitter Based on an Annular Photonic Crystal of Negative Refraction[J]. Chin. Phys. Lett., 2012, 29(3): 348-350
[8]	A. Ozturk, R. Suleymanli, B. Aktas, A. Teber. Effect of Thin Metallic Layers on the Refractive Index of a Multilayer System[J]. Chin. Phys. Lett., 2012, 29(2): 348-350
[9]	MA Jian-Yong, FAN Yong-Tao. Guided Mode Resonance Transmission Filters Working at the Intersection Region of the First and Second Leaky Modes[J]. Chin. Phys. Lett., 2012, 29(2): 348-350
[10]	FU Xiao-Jian, XU Yuan-Da, ZHOU Ji. Abnormal Dielectric Response in an Optical Range Based on Electronic Transition in Rare-Earth-Ion-Doped Crystals[J]. Chin. Phys. Lett., 2012, 29(2): 348-350
[11]	LI Xiao, XIAO Hu, DONG Xiao-Lin, MA Yan-Xing, XU Xiao-Jun . Coherent Beam Combining of Two Slab Laser Amplifiers and Second-Harmonic Phase Locking Based on a Multi-Dithering Technique[J]. Chin. Phys. Lett., 2011, 28(9): 348-350
[12]	SIB KRISHNA Ghoshal, M. R. Sahar, M. S. Rohani . Dielectric Function of Silicon Nanoclusters: Role of Hydrogen**[J]. Chin. Phys. Lett., 2011, 28(9): 348-350
[13]	MA Feng-Ying, SU Jian-Po, GONG Qiao-Xia, YANG Jing, DU Yan-Li, GUO Mao-Tian, YUAN Bin . Measurement of the Optical Constants of Thin Metal Films by THz Differential Time Domain Spectroscopy**[J]. Chin. Phys. Lett., 2011, 28(9): 348-350
[14]	XU Ming, SHEN Wei-Dong, ZHANG Yue-Guang, ZHEN Hong-Yu, LIU Xu . Optical Properties of BDK-Doped Highly Photosensitive Sol-Gel Hybrid Film[J]. Chin. Phys. Lett., 2011, 28(8): 348-350
[15]	LI Ping-Xue<\sup>, , ZHANG Xue-Xia, LIU Zhi, CHI Jun-Jie . Large-Mode-Area Double-Cladding Photonic Crystal Fiber Laser in the Watt Range at 980nm**[J]. Chin. Phys. Lett., 2011, 28(8): 348-350

Viewed

Full text

Abstract