Dual-wavelength Q-switched Er:SrF_2 laser with a black phosphorus absorber in the mid-infrared region

作者：Jingjing Liu, Jie Liu, Zhinan Guo, Han Zhang, Weiwei Ma, Jingya Wang, Liangbi Su · 发表于：Optics Express · 年份：2016 · DOI：10.1364/oe.24.030289 · 被引用次数：96 · 研究领域：Advanced Fiber Laser Technologies、Solid State Laser Technologies、Photonic Crystal and Fiber Optics

laser, the maximum average output power of 180 mW was achieved at an absorbed pump power of 2.47 W, with a pulse duration of 702 ns and a repetition rate of 77.03 kHz. To the best of our knowledge, this is the first reported application of BP-SA to dual-wavelength pulse laser operation in the mid-infrared region.