This is a simulation package developed for numerical simulation of ultrashort pulse propagation in optical media and pulse generation from mode-locked lasers. Although the code is primarily intended for investigations of fiber links, fiber amplifiers and fiber lasers, it can be applied to any other setting for which the governing equiations are valid. The physics included in the code is based on a generalized nonlinear Schrödinger equation, including higher order dispersion, stimulated Raman effect, gain with bandwidth limitation and saturation, loss, and saturable absorption.
Disclaimer: The simulation code is provided free of charge for the use of the academic community only. We kindly ask the users to acknowledge use of the code in academic settings. We do not accept responsibility for any errors or omissions that may be present.
Çağrı Şenel, Punya Prasanna Paltani, Fatih Ömer Ilday
Features
- Can simulate femtosecond fiber lasers , fiber links and fiber amplifiers
- Solves generalized nonlinear Schrödinger equation with gain and loss
- Can simulate passive and active fibers
- Powerful visualization tools
- Erbium, Ytterbium or Thulium-doped fibers can be simulated with ASE
- Kerr nonlinearity
- Chromatic dispersion up to seventh order
- Stimulated Raman scattering for fused silica fibers
- Optical shock
- NPR and semiconductor saturable absorbers
- Spectral filters
- Pulse propagation movies can be created
Project Samples
