We present the science and technology roadmap for graphene, related two-dimensional
crystals, and hybrid systems, targeting an evolution in technology, that might lead to impacts …

We review the most recent progress in ultralow-noise mode-locked fiber lasers and fiber-
based frequency-comb sources. With the rapid progress in theory, measurement, and …

Nanomaterials with remarkable optical, mechanical, and electrical properties have shed
new light on various fields including optoelectronics, sensors, biomedicine, and ultrafast …

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

Under strong laser radiation, a Dirac material, the topological insulator (TI) Bi 2 Te 3, exhibits
an optical transmittance increase as a result of saturable absorption. Based on an open …

Black phosphorus (BP) has recently been rediscovered as a new and interesting two-
dimensional material due to its unique electronic and optical properties. Here, we study the …

We report on the generation of a femtosecond pulse in a fiber ring laser by using a polyvinyl
alcohol (PVA)-based molybdenum disulfide (MoS_2) saturable absorber (SA). With a …

We report on the generation of passive harmonic mode locking of a fiber laser using a
microfiber-based topological insulator (TI) Bi_2Te_3 saturable absorber (SA). The optical …

Polymer composites are one of the most attractive near‐term means to exploit the unique
properties of carbon nanotubes and graphene. This is particularly true for composites aimed …

Based on the open-aperture Z-scan measurement, we firstly uncovered the saturable
absorption property of the topological insulator (TI): Bi_2Se_3. A high absolute modulation …