PT symmetry breaking enabled single-longitudinal-mode brillouin erbium-doped fiber laser with ultra narrow linewidth

Publication date: December 2025

Source: Optical Fiber Technology, Volume 95

Author(s): Yajun You, Sha Liu, Xulei Yang, Huijie Wang, Qiwei Chang, Wenjun He, Jian He, Yi Liu, Xiujian Chou

Publication date: December 2025Source: Optical Fiber Technology, Volume 95Author(s): Yajun You, Sha Liu, Xulei Yang, Huijie Wang, Qiwei Chang, Wenjun He, Jian He, Yi Liu, Xiujian Chou Read More