Influence of Cr3+ doping on the spectroscopies and laser performance of Cr,Nd:YAG crystal operated at 1.06 μm
Influence of Cr3+ doping on the spectroscopies and laser performance of Cr,Nd:YAG crystal operated at 1.06 μm
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Cr3 掺杂对 1.06 μm 下 Cr,Nd:YAG 晶体光谱和激光性能的影响
DOI:
10.1117/1.oe.58.2.027116
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发表时间:
2019-02
影响因子:
1.3
通讯作者:
Shaotang Yin
中科院分区:
文献类型:
--
作者:
Huili Zhang;Dunlu Sun;Jianqiao Luo;Zhongqing Fang;Xuyao Zhao;Cong Quan;Lunzhen Hu;Maojie Cheng;Qingli Zhang;Shaotang Yin
We present a high-quality Cr,Nd:YAG crystal with 1.0 at. % Cr3þ and 1.1 at. % Nd3þ grown successfully by the Czochralski method. Spectroscopy results indicate that codoped Cr3þ ions are advantageous for improving pumping efficiency. The maximum average power of 20.24 W operated at 40 Hz and 1.06 μm is obtained on the Cr,Nd:YAG crystal, with electrical-to-optical and slope efficiencies that correspond to 3.00% and 3.77%. Meanwhile, the maximum average power of only 13.32 W is obtained on the Nd:YAG crystal, with the electrical-to-optical and slope efficiencies of 1.97% and 2.47%, respectively. In addition, the laser beam quality of the Cr,Nd:YAG crystal is comparative with that of the Nd:YAG crystal. Therefore, the Cr,Nd:YAG is a promising laser crystal with higher laser performance and stronger radiation-resistant ability than the Nd:YAG crystal. Thus, the Cr,Nd:YAG crystal can be applied to high-power ystems and radiant environments.
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影响因子:
2.8
作者:
V. Lupei;A. Lupei;C. Gheorghe;A. Ikesue
通讯作者:
V. Lupei;A. Lupei;C. Gheorghe;A. Ikesue
影响因子:
2.1
作者:
B. Glebov;D. Meister;K. Simmons-Potter;B. Fox
通讯作者:
B. Glebov;D. Meister;K. Simmons-Potter;B. Fox
影响因子:
1.5
作者:
T. Ogawa;S. Wada;M. Higuchi
通讯作者:
T. Ogawa;S. Wada;M. Higuchi
DOI:
10.1007/978-1-4615-2998-9_2
发表时间:
1993
期刊:
--
影响因子:
--
作者:
A. Siegman
通讯作者:
A. Siegman
影响因子:
1.7
作者:
Li, D. Z.;Xu, X. D.;Xu, J.
通讯作者:
Xu, J.