In recent years, 2D layered materials, including graphene, topological insulators, transition
metal dichalcogenides, black phosphorus, MXenes, graphitic carbon nitride, and metal …

Solitons are stable localized wave packets that can propagate long distance in dispersive
media without changing their shapes. As particle-like nonlinear localized waves, solitons …

A photonic crystal fiber (PCF) with high-quality graphene nano-particles uniformly dispersed
in the hole cladding are demonstrated to passively mode-lock the erbium-doped fiber laser …

We reported on the generation of high-order harmonic mode-locking in a fiber laser using a
microfiber-based molybdenum disulfide (MoS_2) saturable absorber (SA). Taking …

Ultrafast lasers play an important role in a variety of applications ranging from optical
communications to medical diagnostics and industrial materials processing. Graphene and …

Experimental observations of spatiotemporal mode-locked multiple-soliton, including
harmonic mode locking and multiple pulses, in multimode fiber (MMF) lasers are reported …

By utilizing the pulsed laser deposition (PLD) method, we fabricated a kind of microfiber-
based topological insulator (TI) saturable absorber (SA) which has inherent merits of …

We experimentally investigated the formation of various multi-soliton patterns and noise-like
(NL) pulses in an erbium-doped fiber laser passively mode-locked by a new type of …

Spatiotemporal mode locking is a nonlinear process of multimode soliton self-organization.
Here the real-time buildup dynamics of the multiple solitons in a spatiotemporal mode …

Mode-locking lasers have not only produced huge economic benefits in industrial fields and
scientific research, but also provided an excellent platform to study diverse soliton …