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 …

A passively Q-switched Er-doped fiber laser with two wavelength at 1530 nm and 1556 nm
wavelength was designed based on the titanium disulfide (TiS 2) saturable absorber, the …

Few-layer bismuthene is an emerging two-dimensional material in the fields of physics,
chemistry, and material science. However, its nonlinear optical property and the related …

As a newly emerged mono‐elemental nanomaterial, black phosphorus (BP) has been
widely investigated for its fascinating physical properties, including layer‐dependent tunable …

Two-dimensional layered monoelemental materials (Xenes) with excellent optoelectronic
properties have various property-related applications, such as energy, biomedicine, and …

Two-dimensional (2D) materials are crystals with one to a few layers of atoms and are being
used in many fields such as optical modulator, photodetector, optical switch, and ultrafast …

Air-stable broadband saturable absorbers (SAs) exhibit a promising application potential,
and their preparations are also full of challenges. Palladium selenide (PdSe2), as a novel …

Nanotechnological advances in 2-D nanomaterials (NMs) have recently increased their
extent of usage as multifunctional NMs and their embedment in varying polymeric matrices …

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