Bismuth nanosheets as a Q-switcher for a mid-infrared erbium-doped SrF2 laser

被引：0
|
作者：
JINGJING LIU [1 ]
HAO HUANG [2 ]
FENG ZHANG [2 ]
ZHEN ZHANG [3 ]
JIE LIU [1 ,4 ]
HAN ZHANG [2 ]
LIANGBI SU [3 ,5 ]
机构：
[1] Shandong Provincial Key Laboratory of Optics and Photonic Devices, School of Physics and Electronics,Shandong Normal University
[2] CAS Key Laboratory of Transparent and Opto-Functional Inorganic Materials, Synthetic Single Crystal Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences
[3] State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Chinese Academy of Sciences, Shanghai Institute of Ceramics
[4] Institute of Data Science and Technology, Shandong Normal University
[5] SZU-NUS Collaborative Innovation Centre for Optoelectronic Science & Technology, and Key Laboratory of Optoelectronic Devices and Systems of the Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University
来源：
Photonics Research | 2018年 / 08期
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TN248 [激光器];
学科分类号：
摘要：
Bismuth nanosheets(Bi-NSs) were successfully prepared and employed as saturable absorbers to generate a diodepumped dual-wavelength Er:SrFlaser in the mid-infrared region. Q-switched pulses with a maximum output power of 0.226 W were obtained at an absorbed pump power of 1.97 W. A repetition rate of 56.20 kHz and a minimum pulse duration of 980 ns were achieved. To the best of our knowledge, we present the first application of Bi-NSs in a mid-infrared all-solid-state laser. The results prove that Bi-NSs may be applied as an optical modulator in mid-infrared photonic devices or as a mode-locker and Q-switcher.
引用
收藏
页码：762 / 767
页数：6
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