Real‐time investigation in mode‐locked fiber lasers (MLFLs) is important to understand the
ultrafast dynamics before, during, and after the formation of stable laser pulses. However …

Owing to their inherent high-speed acquisition, ultra-short pulses are the major provider of
big data in communications, metrology, spectroscopy, imaging and sensing. This has paved …

Dissipative pure-quartic soliton (DPQS) that arises from the balance of positive fourth-order
dispersion (FOD), nonlinearity, gain and loss has been proposed to generate high-energy …

The occurrence of periodically oscillatory behaviors in various nonlinear dissipative systems
is known as breathing dynamics, which holds potential applications in spectroscopy. Herein …

We numerically and experimentally demonstrated that the central wavelength of the output
pulses in an Er-doped mode-locked fiber laser can be switched from∼ 1561 to∼ 1531 nm …

The occurrence of pulsating behavior is a prevalent phenomenon that has been observed in
various nonlinear dissipative systems, hence showcasing an extensive variety of intriguing …

Ultrafast fibre lasers, characterized by ultrashort pulse duration and broad spectral
bandwidth, have drawn significant attention due to their vast potential across a wide range of …

Carbon-based nanomaterials, and specifically carbon nanotube and graphene, have been
widely used as saturable absorber (SA) in ultrafast fiber laser. However, the performance of …

Here we numerically simulate the effect of the saturable absorber (SA) on the output
performance of a Tm-doped mode-locked fiber laser in the anomalous dispersion regime. In …

Computational spectral domain ghost imaging (CSGI), as an expansion of computational
ghost imaging technique in the frequency domain, can achieve spectral detection through …