Isolated attosecond extreme-ultraviolate(XUV)pulses are generated based on high-harmonic-generation from a neon gas cell driven by carrier-envelope phase stabilized sub-5-fs Ti:sapphire laser pulses at repetition rate...Isolated attosecond extreme-ultraviolate(XUV)pulses are generated based on high-harmonic-generation from a neon gas cell driven by carrier-envelope phase stabilized sub-5-fs Ti:sapphire laser pulses at repetition rate of 1kHz.Temporal characterization of isolated attosecond XUV pulses is demonstrated to be 160-attosecond by attosecond streaking spectroscopy.The development of attosecond source and streaking spectroscopy will allow scientists to explore the electron dynamics in matter.展开更多
基金Supported by the National Basic Research Program of China(973 Program)under Grant No 2013CB922402the Instrument Developing Project of the Chinese Academy of Sciences under Grant No 2010004,and the National Natural Science Foundation of China under Grant No 11074298.
文摘Isolated attosecond extreme-ultraviolate(XUV)pulses are generated based on high-harmonic-generation from a neon gas cell driven by carrier-envelope phase stabilized sub-5-fs Ti:sapphire laser pulses at repetition rate of 1kHz.Temporal characterization of isolated attosecond XUV pulses is demonstrated to be 160-attosecond by attosecond streaking spectroscopy.The development of attosecond source and streaking spectroscopy will allow scientists to explore the electron dynamics in matter.