Fig. 6From: Ultrafast dissipative soliton generation in anomalous dispersion achieving high peak power beyond the limitation of cubic nonlinearitySchematic of the low repetition rate mode-locked TDF laser for U-DSAD. LD: laser diode, BC: beam combiner, TDF: thulium-doped fiber, SMF: single-mode fiber, PC: polarization controller, OC: output couplerBack to article page