Figure 7

(a) Spectrum and (b) auto-correlation trace of mode-locked pulses at pump power of 450 mW.
The insets in Figs. 7(a) and (b) show the RF spectrum and oscilloscope trace. The SA is based on WS2-PVA film.
(a) Spectrum and (b) auto-correlation trace of mode-locked pulses at pump power of 450 mW.
The insets in Figs. 7(a) and (b) show the RF spectrum and oscilloscope trace. The SA is based on WS2-PVA film.