attosecond.eu

ULTRAFAST · ATTOSECOND · OPEN SCIENCE

Scientific tools,
open to the community.

A growing collection of accessible computational tools for ultrafast and attosecond science — built for research, teaching, and physical exploration.

Explore the tools

TOOLS

Available now

The collection starts with FibDisp. More scientific tools can be added here as they become available.

01

FibDisp

Available

Gas-filled hollow-core fiber pulse propagation

Explore linear and nonlinear propagation of ultrashort pulses in gas-filled hollow-core fibers, including dispersion, Kerr nonlinearity, self-steepening, spectral broadening, phase analysis, GDD compensation, and parameter sweeps.

  • Browser-based
  • Local computation
  • Interactive plots
  • HDF5 export
Launch FibDisp Model & documentation
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More tools will appear here. The portal is designed to grow without changing its structure.

ABOUT

A shared toolbox for ultrafast science

attosecond.eu is intended as a home for scientific utilities that make useful physical models easier to access, inspect, and use. The emphasis is on transparent assumptions, documented equations, and interfaces that remain close to the underlying physics.

Tools hosted here are intended to support education and research workflows. Each application carries its own model description, numerical assumptions, and validity limits.