We propose a design of single-mode orbital angular momentum (OAM) beam laser with high direct-modulation bandwidth. It i......

理论研究了直接调制与外调制模式下的微波光子链路的线性度，以直调激光器为核心器件的直接调制型短距离微波光子链路具有明显优势。......

We experimentally demonstrated that the distributed feedback (DFB) lasers with the active distributed reflector achieved......

The 4-level pulse amplitude modulation (PAM4) based on an 23 GHz ultrabroadband directly modulated laser (DML) was propo......