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

Driven by new two-dimensional materials, great changes and progress have taken place in
the field of ultrafast photonics in recent years. Among them, the emerging single element two …

The explosive success of graphene opens a new era of ultrathin 2D materials. It has been
realized that the van der Waals layered materials with atomic and less atomic thickness can …

Since the year 2014, when scientists first obtained black phosphorus using a sticky tape to
peel the layers off, it has attracted tremendous interest as a novel two-dimensional material …

One of the nanosecond pulse output strategies for fiber lasers with controlled frequency is
active Q-switching. Low-cost, high-power efficiency, stable cavity, and customizable pulse …

MXenes are a class of two-dimensional layered structure ternary metal carbide or/and nitride
materials. Recently, the MXene V_2CT_x has demonstrated excellent long-term stability …

Ti_2AlC is a kind of ternary layered structured ceramic metal compound, combining the
advantages of both ceramic and metal. Herein, the saturable absorption performance of …

We report on a Q-switched Yb-doped all-fiber laser based on a solution-processed Ag
nanoplates saturable absorber. Optical deposition procedure is implemented to transfer the …

Bismuthene, as a new two-dimensional material made up of diazo metal elements, has
drawn massive attention for its unique electronic, mechanical, quantum, and nonlinear …

In this paper, we present a systematic study of ytterbium-doped pulsed fiber lasers, both Q-
switched and mode-locked, that emitted in switchable and tunable multi-wavelength states …