时间拉伸色散傅里叶变换在被动锁模光纤激光器研究中的应用

Applications of Time-Stretch Dispersion Fourier Transform Technique in Study on Passively Mode-Locked Fiber Lasers

时间拉伸色散傅里叶变换(TS-DFT)技术推动了锁模激光器中瞬态现象的研究,对于揭示复杂系统中的耗散动力学过程具有重要意义。介绍了TS-DFT技术的基本原理及其在数据采集和数据处理中存在的关键问题,总结了TS-DFT技术在被动锁模光纤激光器的类噪声脉冲与怪波、孤子爆炸、孤子束缚态、锁模自启动和矢量孤子等各类超快现象研究中的应用。

The time-stretch dispersion Fourier transform(TS-DFT) technology promotes the study of transient phenomena in mode-locked lasers and is of great significance for revealing the dissipative dynamics in complex systems. In this paper, we first introduce the fundamental principles of TS-DFT technology and its key issues in data acquisition and data processing. Then we review the applications of TS-DFT technology in the study of various ultrafast phenomena in passively mode-locked fiber lasers, such as noise-like pulse and rogue wave, soliton explosion, soliton bound state, mode-locked self-starting, and vector solitons.