http://eprints.utm.my/id/eprint/100381/ WebApr 3, 2015 · We reported that the photonic crystal fiber (PCF) filled with TI:Bi2Te3 nanosheets solution could act as an effective saturable absorber (SA). Employing this …
Review on wavelength-tunable pulsed fiber lasers based on 2D …
WebApr 30, 2024 · Two-dimensional material nanosheets have always been a research hotspot because of their unique structure and properties. We report mode-locked operation in ytterbium-doped fiber laser (YDFL) for the first time by adopting Fe3O4 nanosheets as a saturable absorber (SA). The laser is capable of generating 456 ps pulses, centered … WebAs a Dirac material, an allotrope of graphene, namely γ-graphyne (γ-GY), is proved to have excellent nonlinear optical properties. Unfortunately, the saturable absorption properties and ultrafast photonics applications of γ-GY at the 1.5 μm band, which play vital roles in optical communication, have … inchcape whos who
Passively Mode-Locked Erbium-Doped Fiber Laser Based on a …
WebNov 1, 2024 · We report on the characteristics of soliton pulses in the passively mode-locked all-fiber lasers containing the microfiber-based Co 2+:ZnS-film saturable absorbers (SAs) under different average dispersion.The microfiber-based Co 2+:ZnS-film SAs are fabricated by electron beam evaporation technology.The conventional soliton (CS) centered at … WebMay 20, 2013 · This is the shortest reported pulse duration achieved from a Tm-doped laser mode-locked by graphene saturable absorber and such cost-effective and stable fiber lasers might be considered as sources for mid-infrared spectroscopy and remote sensing. We report an all-fiber Tm-doped fiber laser mode-locked by graphene saturable … WebMar 4, 2016 · Up to now, saturable absorbers based on two-dimensional (2D) materials such as graphene [13–15], topological insulators (TIs) [16–18], and semiconducting transition metal dichalcogenides (TMDs) [19, 20] have been rapidly developed for pulsed lasers of 1 μm to 2 μm wavelengths. inchcape wikipedia