Actively Q-switched laser with novel Nd:YAG/YAG polygonal active-mirror
Actively Q-switched laser with novel Nd:YAG/YAG polygonal active-mirror
复制标题
具有新型 Nd:YAG/YAG 多边形主动镜的主动 Q 开关激光器
DOI:
10.1088/1555-6611/aa9ac4
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发表时间:
2018-03
期刊:
影响因子:
--
通讯作者:
Wenqi Ge
中科院分区:
文献类型:
--
作者:
Lang Ye;Yanzhong Chen;Wenqi Ge
In this work, we demonstrate an efficient actively Q-switched laser based on a novel crystal Nd:YAG/YAG polygonal active mirror. A passively cooled crystal Nd:YAG/YAG polygonal active mirror with an end pump scheme was used as the gain medium. For the overlap between the TEM00laser mode and large gain profile, a cavity was carefully designed with a large fundamental mode volume. With a maximum absorbed power of 3.1 W, a 685 mW average output power with a pulse repetition of 5 kHz was attained, and the corresponding optical–optical and slope efficiency were 22.1% and 27.7%, respectively. The pulse width was 133.9 ns. The beam quality (M2) was 1.561 in the horizontal direction and 1.261 in the vertical direction.
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DOI:
10.1364/assp.2007.mb2
发表时间:
2007-01
期刊:
--
影响因子:
--
作者:
J. Kawanaka;S. Tokita;H. Nishioka;K. Ueda;M. Fujita;T. Kawashima;H. Yagi;T. Yanagitani
通讯作者:
J. Kawanaka;S. Tokita;H. Nishioka;K. Ueda;M. Fujita;T. Kawashima;H. Yagi;T. Yanagitani
DOI:
10.1117/12.547973
发表时间:
2004-07
期刊:
--
影响因子:
--
作者:
A. Giesen
通讯作者:
A. Giesen
影响因子:
4.9
作者:
C. Stewen;K. Contag;M. Larionov;Adolf Giesen;H. Hügel
通讯作者:
C. Stewen;K. Contag;M. Larionov;Adolf Giesen;H. Hügel
DOI:
10.1007/978-1-4471-3752-8
发表时间:
1991-10
期刊:
--
影响因子:
--
作者:
W. Steen
通讯作者:
W. Steen
影响因子:
3.8
作者:
H. Furuse;J. Kawanaka;N. Miyanaga;T. Saiki;K. Imasaki;M. Fujita;K. Takeshita;S. Ishii;Y. Izawa-Y.
通讯作者:
H. Furuse;J. Kawanaka;N. Miyanaga;T. Saiki;K. Imasaki;M. Fujita;K. Takeshita;S. Ishii;Y. Izawa-Y.