The recent explosive development of the physics and technology of fibre lasers as well as a
vast expansion of their application areas greatly stimulate the quest for and the study of …

We demonstrate the nanosecond-level pulses in Tm-doped fiber laser generated by
passively harmonic mode-locking. Nonlinear polarization rotation performed by two …

We demonstrate bright–dark pulses near 2 µm in a Tm-doped fiber laser (TDFL) for the first
time. Bright–dark pulses could be achieved when the laser works in the passively mode …

Linewidth suppression mechanism of the self-injection locked single-frequency fiber laser
(SFFL) is investigated theoretically and experimentally. An analytical model based on the …

By modeling giant chirped pulse formation in ultra-long, normally dispersive, mode-locked
fiber lasers, we verify convergence to a steady-state consisting of highly chirped and …

Fiber lasers mode-locked with normal cavity dispersion have recently attracted great
attention due to large output pulse energy and femtosecond pulse duration. Here we …

Unlike a traditional fiber laser with a defined resonant cavity, a random fiber laser (RFL),
whose operation is based on distributed feedback and gain via Rayleigh scattering (RS) and …

Ultrafast Tm-doped fibre lasers have been actively studied for the last decade due to their
potential applications in precise mid-IR spectroscopy, LIDARs, material processing and …

Spatiotemporal mode-locked (STML) lasers are ideal platforms for investigating high-
dimensional nonlinear dynamics. This study presents an experimental observation and …

We demonstrate stable mode-locked pulses in an erbium-doped fiber laser (EDFL) using a
femtosecond laser-inscribed small-period long-period grating (SP-LPG). The SP-LPG has a …