Mode-locked fibre lasers are important sources of ultrashort pulses, where stable pulse
generation is achieved through a balance of periodic amplitude and phase evolutions. A …

We demonstrate stable 70? ns pulse generation from a Yb-doped fiber laser passively Q-
switched by a graphene-based saturable absorber mirror in a short linear cavity. The …

We demonstrate a nanosecond-pulse erbium-doped fiber laser that is passively mode
locked by a hollow-core photonic crystal fiber filled with few-layered graphene oxide …

We report on a long-cavity passively mode-locked fiber laser in the anomalous dispersion
regime. The nonlinear polarization rotation technique is employed to achieve mode locking …

We report on an environmentally stable giant chirp oscillator operating at 1030 nm. Thanks
to the use of a nonlinear amplifying loop mirror as the mode-locker, we are able to extract …

An Er-doped mode-locked fiber laser with a saturable absorber based on single mode-
graded index multimode-single mode fiber (SMF-GIMF-SMF) with inner micro-cavity is …

We demonstrate that mode-locking of ytterbium fiber lasers with a carbon nanotube
saturable absorber can produce pulses ranging from 20 ps to 2 ns at repetition rates …

We review our recent progress on the design, modeling and construction of all-normal
dispersion Yb-doped fiber lasers mode-locked using a nonlinear amplifying loop mirror. The …

We evaluate the shape and chirp of nanosecond pulses from a fiber laser passively mode
locked with a nanotube-based saturable absorber by using a synchronously scanning streak …

A mode-locked high pulse energy fiber laser with a linear cavity by using an all-fiber
structured graded index multimode fiber (GIMF) based saturable absorber (SA) is presented …