Wang Xihu, Hu Jinyu, Xu Jinlong, Sun Yijian, Xia Houping, Tu Chaoyang
Key Laboratory of Functional Materials and Devices for Informatics of Anhui Educational Institutions, Department of Physics, Fuyang Normal University Fuyang Anhui 236037 China
School of Electronic Science and Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University Nanjing 210093 China.
RSC Adv. 2019 Sep 17;9(50):29312-29316. doi: 10.1039/c9ra05209g. eCollection 2019 Sep 13.
We demonstrated a passively -switched Tm:YAP solid state pulsed laser based on an SbTe saturable absorber. This saturable absorber was prepared by a facile hydrothermal method. The maximum pulse energy was up to 5.366 μJ at the absorbed pump power of 6.6 W. The corresponding pulse width, output power and repetition rate were 533 ns, 542 mW and 101 kHz, respectively. The results indicated that the hydrothermally synthesized SbTe nanosheet was a promising saturable absorber for near-infrared pulsed lasers.
我们展示了一种基于SbTe可饱和吸收体的被动调Q Tm:YAP固体脉冲激光器。这种可饱和吸收体通过简便的水热法制备。在6.6 W的吸收泵浦功率下，最大脉冲能量高达5.366 μJ。相应的脉冲宽度、输出功率和重复频率分别为533 ns、542 mW和101 kHz。结果表明，水热合成的SbTe纳米片是一种用于近红外脉冲激光器的有前景的可饱和吸收体。
