Ultrafast pulse propagation time-domain dynamics in dispersive one-dimensional photonic waveguides.

ABSTRACT: Ultrafast pulses, particularly those with durations under 100 fs, are crucial in achieving unprecedented precision and control in light-matter interactions. However, conventional on-chip photonic platforms are not inherently designed for ultrafast time-domain operations, posing a significant challenge in achieving essential parameters such as high peak power and high temporal resolution. This challenge is particularly pronounced when propagating through integrated waveguides with nonlinear and high-dispersion profiles. In addressing this challenge, we present a design methodology for ultrafast pulse propagation in dispersive integrated waveguides, specifically focused on enhancing the time-domain characteristics of one-dimensional grating waveguides (1DGWs). The proposed methodology aims t

SUBMITTER: Sakin AO 

PROVIDER: S-EPMC11831391 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature