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Cr4+:YAG 被动调Q Nd:YAG 陶瓷激光器输出特性研究

Output Performance of Nd:YAG Ceramic Laser Passively Q-switched by Cr4+: YAG Absorber

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摘要

本文对Cr4+:YAG 被动调Q Nd:YAG 陶瓷激光器的输出特性进行了理论和实验研究。在相同泵浦功率和不同输出耦合透过率条件下,实验测量了被动调Q 陶瓷激光器的输出激光重复频率、平均输出功率以及单脉冲能量,并与理论计算结果进行了比较。研究结果表明,随着输出耦合透过率的增加,输出激光重复频率单调减小,而平均输出功率及单脉冲能量则呈现出先增加后减小的变化趋势,只是平均输出功率及单脉冲能量所对应的最佳输出耦合透过率会有所不同。

Abstract

The output properties of passively Q-switched Nd:YAG/Cr4+:YAG ceramic laser was studied theoretically and experimentally. The repetition rate, the average output power and the single pulse energy were measured for different output coupling transmissions. The experimental results were compared with the theoretical calculation results. It can be shown that the repetition rate of output Q-switched laser decreases with the increasing of the output coupling transmission, whereas the average output power and the single pulse energy firstly increase to maximum and then decrease as the output coupling transmission increases. However, the optimal output coupling transmissions for the maximum average output power and the maximum single-pulse energy are different.

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中图分类号:TN249

DOI:10.3969/j.issn.1003-501x.2010.03.011

所属栏目:激光技术

基金项目:国家高技术发展计划项目.

收稿日期:2009-09-11

修改稿日期:2009-11-18

网络出版日期:0001-01-01

作者单位    点击查看

应建新:四川大学 电子信息学院 光电科学与技术系,成都 610064
张彬:四川大学 电子信息学院 光电科学与技术系,成都 610064
廖皓杰:四川大学 电子信息学院 光电科学与技术系,成都 610064
徐学珍:中国电子科技集团公司第十一研究所,北京 100015

联系人作者:应建新(272214201@qq.com)

备注:应建新|主要从事陶瓷激光器的研究|(1983-),男(汉族),江西赣州人,硕士研究生。

【1】George A Gogotsi. Fracture toughness of ceramics and ceramic composites [J]. Ceramics International(S0272-8842),2003,29:777-784.

【2】Pavel N,Shoji I,Taira T. Continuous-wave high-power Nd:YAG-KNbO3 laser at 473 nm [J]. Optics & Laser Technology(S0030-3392),2004,36:581-585.

【3】张行愚,赵圣之,王青圃,等. Cr4+:YAG 调Q 特性的理论和实验研究 [J]. 光学学报,1998,18(9):1180-1185.
ZHANG Xing-yu,ZHAO Sheng-zhi,WANG Qing-pu,et al. Theoretical and Experimental Study of Cr4+:YAG Q-Switching Characteristics [J]. ACTA PHOTONICA SINIC,1998,18(9):1180-1185.

【4】廖浩杰,张彬,祝颂军,等. Cr4+:Nd3+:YAG 自调Q 陶瓷激光器输出特性的计算分析 [J]. 光学与光电子技术,2008,6(4):7-10
LIAO Hao-jie,ZHANG Bin,ZHU Song-jun,et al. Numerical Analysis of the Output Properties of Cr4+:Nd3+:YAG Self-Q-Switched Ceramic Laser [J]. OPTICS&OPTOELECTRONIC TECHNOLOGY,2008,6(4):7-10.

【5】Bijanzadeh A R,Khordad. Study of output energy of Cr4+:YAG passively Q-switched Nd3+:YAG laser:Using different setups [J]. Optics Communications(S0030-4018),2009,282:2595-2603.

【6】时光,廖云,王云祥,等. 微片被动调Q 激光器的Siegman 方程组的优化分析 [J]. 激光技术,2005,29(6):636-638.
SHI Guang,LIAO Yun,WANG Yun-xiang,et al. The optimal analysis of Siegman rate equations of passively Q-switched microchip laser [J]. LASER TECHNOLOGY,2005,29(6):636-638.

【7】W 克希耐尔. 固体激光工程 [M]. 北京:科学出版社,2002:21-22,39-56.
Walter Koecher. Solid-State Laser Engineering [M]. Beijing:Scinece Press,2002:21-22,39-56.

【8】梁田,丁征,齐文宗,等. 被动调Q 固体激光器上转换效应的数值模拟 [J]. 中国激光,2007,34(6):791-796.
LIANG Tian,DING Zheng,QI Wen-zong,et al. Numerical Simulations of Upconversion Effects in Passively Q-Switched Solid-State Lasers [J]. Chinese Journal of Lasers,2007,34(6):791-796.

【9】赵圣之,张行愚,王青圃,等. 氟磷酸锶晶体Cr4+:YAG 被动调Q 激光特性研究[J]. 光学学报,1999,19(2):211-215.
ZHAO Sheng-zhi,ZHANG Xing-yu,WANG Qin-pu,et al. Cr4+:YAG Q-Switched Laser Characteristics of Nd:Sr5(PO4)3F Crystal [J]. ACTA PHOTONICA SINIC,1999,19(2):211-215.

【10】王青圃,赵圣之,张行愚. 激光物理学 [M]. 济南:山东大学出版社,1993:254-318.
WANG Qing-pu,ZHAO Sheng-zhi,ZHANG Xing-yu. Laser Physics [M]. Jinan:Shan Dong University Press,1993:254-318.

【11】ZHANG Xing-yu,ZHAO Sheng-zhi,WANG Qing-pu,et al. Optimization of Cr4+_doped Saturable-Absorber Q-Switched Lasers [J]. IEEE J.Quantum Electron(S0018-9197),1997,33:2286-2294

引用该论文

xYING Jian-xin,ZHANG Bin,LIAO Hao-jie,XU Xue-zhen. Output Performance of Nd:YAG Ceramic Laser Passively Q-switched by Cr4+: YAG Absorber[J]. Opto-Electronic Engineering, 2010, 37(3): 56-60

应建新,张彬,廖皓杰,徐学珍. Cr4+:YAG 被动调Q Nd:YAG 陶瓷激光器输出特性研究[J]. 光电工程, 2010, 37(3): 56-60

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