70W, 1MHz, sub-50fs Yb-Doped Fiber Laser System for High Harmonic Generation
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)(2023)
摘要
We report the development of an ultra-fast, high repetition rate, high-power fiber laser system at 1 μm for high harmonic generation (HHG) to be deployed in a Tr-ARPES setup [1], that is currently served by a lower repetition rate Ti:Sapphire system. HHG is based on a non-linear interaction between intense laser pulses and a gaseous medium leading to the generation of short, coherent extreme UV (XUV) pulses [1]. The laser system required for efficient HHG should provide high-energy ultrashort pulses. Moreover, Tr-ARPES based on the detection of weak photo electron pulses requires a high repetition rate source [2] to maximize signal while minimizing acquisition times. Therefore, the HHG laser system with a high pulse repetition rate and peak power is necessary.
更多查看译文
关键词
acquisition times,coherent extreme UV pulse generation,frequency 1.0 MHz,gaseous medium,HHG laser system,high harmonic generation,high pulse repetition rate,high repetition rate source,high-energy ultrashort pulses,intense laser pulses,JkJk:Yb/ss,lower repetition rate Ti:sapphire system,nonlinear interaction,peak power,power 70.0 W,sub-50fs Yb-doped fiber laser system,Tr-ARPES setup,ultrafast high-power fiber laser system,wavelength 1.0 mum,weak photoelectron pulses
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要