2017-09-29 深圳六碳科技和深圳大学闫培光教授团队在 IEEE Journal of Selected Topics in Quantum Electronics 发表论文:Ultrafast

2020-02-24

2017年9月29日 , 深圳六碳科技和深圳大学闫培光教授团队在 IEEE Journal of Selected Topics in Quantum Electronics 发表论文:Ultrafast Thulium-Doped Fiber Laser Mode Locked by Monolayer WSe2

深圳六碳科技作为作者单位,负责材料的制备和转移。 论文地址:https://ieeexplore.ieee.org/document/8053759

Abstract:
We report the usage of chemical vapor deposition-grown monolayer WSe 2 as a saturable absorber (SA) for a mode-locked thulium-doped fiber laser. The monolayer WSe 2 was transferred onto a microfiber and then incorporated into a typical all-fiber-integrated ring cavity configuration. Stable soliton pulses emitting at 1863.96 nm were obtained with pulse duration of 1.16 ps, repetition rate of 11.36 MHz, and an average power of 32.5 mW. This is, to the best of our knowledge, the first demonstration of WSe 2 -based SA in fiber lasers at 2 μm regime.