Optical solitons generated from fiber lasers have been extensively investigated for their
good stability, narrow pulse width and high peak power, which play an indispensable role in …

χ (3) nonlinearity enables ultrafast femtosecond scale light-to-light coupling and
manipulation of intensity, phase, and frequency. χ (3) nonlinear functionality in micro-and …

Ultrashort laser pulses that last only a few optical cycles have been transformative tools for
studying and manipulating light–matter interactions. Few-cycle pulses are typically produced …

In this study, we employ a deep neural network (DNN) to achieve rapid prediction of
dispersion and effective mode area in Pb-silicate photonic crystal fiber. Subsequently, this …

We numerically demonstrate a feasible way to generate a high-repetition-rate ultrashort
soliton train from a dual frequency beat signal on a chip-scale silicon waveguide. A train of …

Efficiently use of resources for various applications requires the design of structures with
multiple capabilities. Herein, we present a multi-function optical structure to compensate the …

We propose a scheme for the direct generation of an ultrashort pulse train as well as the
further compression of pulsed lasers based on the nonlinearity inherent to parity-time (PT) …

We propose an effective scheme to enhance mid-infrared dispersive wave (DW) emission,
which includes dispersion engineering of the waveguide and the assistance of a CW trigger …

Self-steepening (SS) is enhanced by slow-light effects in photonic crystal waveguides
(PhCWs), with coefficients as large as hundreds of femtoseconds, and it plays an important …

Nonlinear pulse compression technology permits practitioners to produce ultrashort pulses
for integrated frequency comb generation and optical coherence tomography. However, on …