Topological insulator (TI), a promising quantum and semiconductor material, has gapless
surface state and narrow bulk band gap. Firstly, the properties, classifications and …

The discovery of two-dimensional (2D) material graphene has opened a door towards a
class of layered novel nanomaterials with unique photonic and optoelectronic properties …

Fiber lasers have long remained relevant for various applications worldwide in many
industries. This paper presents a mode-locked ytterbium-doped fiber laser (YDFL) using our …

Due to the unique properties of two-dimensional (2D) materials, much attention has been
paid to the exploration and application of 2D materials. In this review, we focus on the …

In this study, the topological insulator (TI) antimony telluride (Sb 2 Te 3) was used as a
saturable absorber (SA) to obtain stable mode-locked pulses in a thulium holmium-doped …

Optical-intensity modulators have increasingly important applications in optoelectronic field.
However, it still remains a challenge to find an optical intensity modulation material with …

GeSeTe; a ternary 2D chalcogenide with remarkable properties including great
environmental stability, tunable bandgap, and phase-changing characteristics, shows …

This work demonstrates mode-locking and Q-switching in a holmium-doped fiber laser
(HDFL) using topological insulator (TI) antimony telluride (Sb2Te3) as the saturable …

Fiber laser is a fundamental component of laser systems and is of great significance for
development of laser technology. Its pulse output can be divided into Q-switched and mode …

This research work focuses on exploring various new nanomaterials for saturable absorber
(SA) application in generating Q-switched and Mode-locked pulses operating at 1 µm …