Figure 9
From: Can silicon carbide serve as a saturable absorber for passive mode-locked fiber lasers?
The optical spectra (in frequency domain) and autocorrelation traces obtained from the same EDFL system without and with SixC1−x saturable absorbers.
(a) Frequencies of Kelly sidebands obtained from the same EDFL system without saturable absorber (left), with the stoichiometric SiC (middle) saturable absorber and with a C-rich SixC1−x (right) saturable absorber. (b) Autocorrelation traces of the same EDFL system without saturable absorber (left), with the stoichiometric SiC (middle) saturable absorber and with a C-rich SixC1−x (right) saturable absorber.
