摘要
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.
作者
王志
贺瑞敬
刘艳格
Wang Zhi;He Ruijing;Liu Yange(Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology , Institute of Modern Optics ,Nankai University , Tianjin 300350, China)
出处
《中国激光》
EI
CAS
CSCD
北大核心
2019年第5期13-23,共11页
Chinese Journal of Lasers
基金
国家重点研发计划(2018YFB0504400)
国家自然科学基金(61775107,61322510,11674177)
天津市自然科学基金(16JCZDJC31000)
关键词
超快光学
锁模激光器
时间拉伸
色散傅里叶变换
耗散孤子
ultrafast optics
mode-locked lasers
time-stretch
dispersion Fourier transform
dissipative solitons
