Li Pei

Restabilization and spectrotemporal shaping of pure-quartic solitons by output coupling in fourth-order-dispersion mode-locked fiber lasers

Pure-quartic solitons (PQSs) in fourth-order-dispersion (FOD) mode-locked fiber lasers have attracted considerable attention as a route toward high-energy ultrafast pulse generation beyond the conventional soliton regime. However, the output coupler is generally treated as a fixe...