【摘 要】
：
We demonstrated Attosecond Lighthouse technique in gases and extend the driving laser pulses to longer wavelength.This technique allows the direct observati
【机 构】
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Joint Attosecond Science Laboratory, University of Ottawa and National Research Council,100 Sussex D
【出 处】
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SFPUP 2014 International Workshop on Strong Field Physics an
论文部分内容阅读
We demonstrated Attosecond Lighthouse technique in gases and extend the driving laser pulses to longer wavelength.This technique allows the direct observation of dynamical effects in the non-linear medium itself on attosecond pulse generation process.With longer driving laser wavelength we generate spatially well-separated beamlets from low ionization potential gas media.We also find that there is little long trajectory contribution--only the short trajectory contribution is clearly visible for any beamlet.
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