Narrow linewidth apodized coupling grating distributed feedback lasers enabled by enhanced uniformity of photon density distribution

作者：Dengfeng Luo, Nan Zhang, Lei Wang, Kai Wang · 发表于：Applied Physics B · 年份：2025 · DOI：10.1007/s00340-025-08434-x · 被引用次数：4 · 研究领域：Photonic and Optical Devices、Advanced Fiber Laser Technologies、Semiconductor Lasers and Optical Devices