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

Over the last years, there has been tremendous progress with compact pulsed lasers based
on various solid-state gain media, such as crystals and glasses doped with laser-active ions …

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

Interests surrounding the development of on-chip nonlinear optical devices have been
consistently growing in the past decades due to the tremendous applications, such as …

We demonstrate high-repetition-rate fundamentally Q-switched mode-locked Nd: YAG
waveguide laser modulated by platinum diselenide (PtSe_2) saturable absorber. The laser …

The layered two-dimensional (2D) materials with extraordinary optical properties play
important roles in the development of ultrafast photonics, in which mode-locking lasers with …

Nanosheets of bismuth telluride (Bi2Te3), a topological insulator material that exhibits
broadband saturable absorption due to its non‐trivial Dirac‐cone like energy structure, are …

Low-dimensional (LD) materials have originated a range of innovative applications in
photonics and optoelectronics owning to their advantages of ultrafast carrier response and …

A high repetition rate Q-switched modelocked~ 2.1 µm monolithic waveguide laser is
reported. Ultrafast laser inscription is used to fabricate 3D depressed cladding channel …

Monolithic waveguide laser devices are required to achieve on-chip lasing. In this work, a
new design of a monolithic device with embedded Ag nanoparticles (NPs) plus the Nd: YAG …