880-nm-Diode-Laser-End-Pumped Electrooptically Q-Switched Nd:YLF Laser With High Energy and Good Beam Quality at 1047 nm and 1 kHz
880-nm-Diode-Laser-End-Pumped Electrooptically Q-Switched Nd:YLF Laser With High Energy and Good Beam Quality at 1047 nm and 1 kHz
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880 nm 二极管激光器端泵浦电光调Q Nd:YLF 激光器在 1047 nm 和 1 kHz 下具有高能量和良好的光束质量
DOI：
10.1109/jphot.2016.2517134
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发表时间：
2016-01
影响因子：
2.4
通讯作者：
Mali Gong
中科院分区：
文献类型：
--
作者：
Zilong Zhang;Qiang Liu;Mingming Nie;Encai Ji;Mali Gong
报道了880 nm激光二极管端面泵浦Nd：YLF电光调Q激光器的实验结果。观察到热透镜的焦距沿着a轴和c轴的不对称性，并使用柱面透镜来补偿沿着a轴的热透镜效应。实验研究了输出耦合器透过率T和柱面透镜焦距f的不同组合对Nd：YLF激光器性能的影响。在T = 40%，f = 300 mm时，获得了能量9.5 mJ，脉宽9.5 ns，光束质量因子M2 x = 1.74，M2 y = 1.97的激光输出。实验研究了激光脉冲宽度与泵浦功率和光束横模的关系。
An electrooptically Q-switched Nd:YLF laser end-pumped by an 880-nm laser diode with high energy and short pulsewidth at 1 kHz is demonstrated. The asymmetry of the focal lengths of thermal lens along the a-axis and c-axis is observed, and the cylindrical lens is used to compensate for the thermal lens effect along the a-axis. We experimentally studied the performance of the Nd:YLF laser with different combinations of the output coupler transmission T and the focal length f of cylindrical lens. With T = 40% and f = 300 mm, 9.5-mJ pulse energy, 9.5-ns pulsewidth, and beam quality factors of M2x = 1.74 andM2y = 1.97 are obtained. Moreover, the relationships between the pulse width and pump power as well as beam transverse mode were experimentally studied and discussed.
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影响因子：
3.8
作者：
C. Bollig;C. Jacobs;M. Esser;E. Bernhardi;H. von Bergmann
通讯作者：
C. Bollig;C. Jacobs;M. Esser;E. Bernhardi;H. von Bergmann
DOI：
10.1364/josab.24.001042
发表时间：
2007-05
影响因子：
1.9
作者：
Yunfeng Qi;Xiaolei Zhu;Q. Lou;Jianghua Ji;Jing-xing Dong;Runrong Wei
通讯作者：
Yunfeng Qi;Xiaolei Zhu;Q. Lou;Jianghua Ji;Jing-xing Dong;Runrong Wei
DOI：
10.1109/robot.1998.677311
发表时间：
1998-05
期刊：
Proceedings. 1998 IEEE International Conference on Robotics and Automation (Cat. No.98CH36146)
影响因子：
--
作者：
J. Hancock;D. Langer;M. Hebert;R. Sullivan;D. Ingimarson;Eric Hoffmann;M. Mettenleiter;C. Fröhlich-C.
通讯作者：
J. Hancock;D. Langer;M. Hebert;R. Sullivan;D. Ingimarson;Eric Hoffmann;M. Mettenleiter;C. Fröhlich-C.
影响因子：
2.5
作者：
MURRAY, JE
通讯作者：
MURRAY, JE
影响因子：
2.4
作者：
Zhe Ma;Jiancun Gao;Daijun Li;Junlin Li;N. Wu;K. Du
通讯作者：
Zhe Ma;Jiancun Gao;Daijun Li;Junlin Li;N. Wu;K. Du