[1]苏红,阮双琛.基于周期极化MgO:LiNbO3的4.0um的光学参量谐振腔的产生[J].深圳大学学报理工版,2005,22(4):283-287.
 SU Hong,RUAN Shuang-chen.Generation of 4. 0 μm optical parametric oscillation with periodically poled Mg0:LiNb03[J].Journal of Shenzhen University Science and Engineering,2005,22(4):283-287.
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基于周期极化MgO:LiNbO3的4.0um的光学参量谐振腔的产生()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第22卷
期数:
2005年4期
页码:
283-287
栏目:
物理
出版日期:
2005-10-30

文章信息/Info

Title:
Generation of 4. 0 μm optical parametric oscillation with periodically poled Mg0:LiNb03
文章编号:
1000-2618(2005)04-0283-05
作者:
苏红阮双琛
深圳大学工程技术学院,深圳518060
Author(s):
SU HongRUAN Shuang-chen
College of Engineering and Technology Shenzhen University Shenzhen 518060 P. R. China
关键词:
准相位匹配光学参量谐振腔光学超晶格
Keywords:
quasi-phase-matchingoptical parametric oscillationoptical superlattice
分类号:
TN 24
文献标志码:
A
摘要:
推导出在掺杂摩尔分数为5%氧化镁的铌酸锂晶体中,非寻常光的温度依赖折射率公式.结果表明,室温条件下,当泵浦波长为1. 064μm时,在周期极化掺杂氧化镁的铌酸锂晶体中,产生4. 0 μm 波长所需要的光栅周期要比周期极化纯铌酸锂的小.当泵浦能量为220μJ时,光学参量谐振膛中信号光1. 45 μm处最大转换效率可达1. 46%.实验证明,晶体的光栅周期和光学谐振腔的阈值泵浦能量分别与其相应的理论值基本吻合.
Abstract:
The temperature-dependent refractive index for the extraordinary wave in the 5 mol.% magnesium oxidedoped lithium niobate was derived. It is shown that the grating period of the periodically poled magnesium oxidedoped lithium niobate,for the 4. 0μm generation at both the pump wavelength of 1. 064μm and room temperature, is shorter than that of the periodically poled lithium niobate. In addition,the maximum conversion efficiency at 1. 45μm in the optical parametric oscillation can approach 1. 46% for 220 μJ of pump. And the grating period of the crystal and the threshold pump energy of the optical parametric oscillation in this experiment are nearly consistent with the corresponding theoretical value,respectively.

相似文献/References:

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 SU Hong,ZHOU Hang,CHEN Qiong-zhou,et al.Multifrequency terahertz generation in a customed aperiodically poled lithium niobate[J].Journal of Shenzhen University Science and Engineering,2009,26(4):268.
[2]郑国梁,欧阳征标,徐世祥.吸收对准相位匹配线性电光效应的影响[J].深圳大学学报理工版,2010,27(2):152.
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[3]夏林中,苏红,管明祥,等.温度调谐的周期极化掺氧化镁铌酸锂振荡器[J].深圳大学学报理工版,2011,28(No.5(377-470)):405.
 XIA Lin-zhong,SU Hong,GUAN Ming-xiang,et al.Temperature tunable optical parametric oscillator based on MgO-doped PPLN[J].Journal of Shenzhen University Science and Engineering,2011,28(4):405.

更新日期/Last Update: 2015-10-16