Effects of dispersion and filtering induced by periodic multilayer mirrors reflection on attosecond pulses

Lin Cheng-You^{1, †,}, Yin Liang¹, Chen Shu-Jing², Chen Zhao-Yang¹, Ding Ying-Chun

(a) The ratio of the pulse broadening factor PBF (PBF_d/PBF_f) and (b) the energy loss factor ELF (ELF_d/ELF_f) of two effects in the condition of periodic Mo/Si multilayer mirrors with N = 1–50 for incident attosecond pulses with τ₀ = 100–500 as.