three-wave

Resonant three-wave interaction numerical solver

https://github.com/polinablinova/three-wave

Science Score: 54.0%

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CITATION.cff file
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Links to: arxiv.org
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Repository

Resonant three-wave interaction numerical solver

Basic Info

Host: GitHub
Owner: polinablinova
Language: Mathematica
Default Branch: main
Size: 28.3 KB

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Created over 1 year ago · Last pushed about 1 year ago

Metadata Files

Readme Citation

Three-Wave Resonant Interaction Solver

Solves equations modelling laser pulse compression via stimulated Brillouin scattering (SBS) in the strongly and finitely damped regimes, as in https://arxiv.org/abs/2505.17956 SBS is implemented in a counter-propagating geometry, where a pump laser (a) and a seed laser (b) interact resonantly via the excited acoustic field (f). Energy is transferred from the pump to a shorter counter-propagating seed.

jihoonnoextratermin_acou.m

Implements a function based on RK4 to solve the strongly damped SBS (see Eq. 3 in the paper referenced above). Simulation is done in the frame of the seed, propagating from right to left, and interacting with a pump that is being continuously fed from the left edge of the simulations domain.

runtwowave.m

Runs jihoonnoextratermin_acou.m

ringing_back.m

Implements a function to solve the finitely damped SBS (Eqs. 1,2) based on forward Euler method for the pump and seed lasers and backward Euler and RK4 for the acoustic field.

runringingback.m

Runs ringing_back.m

sbs_params.nb

Converts physical parameters into simulation inputs for jihoonnoextraterminacou.m and ringingback.m

Owner

Login: polinablinova
Kind: user

Repositories: 1
Profile: https://github.com/polinablinova

Citation (CITATION.cff)

# This CITATION.cff file was generated with cffinit.
# Visit https://bit.ly/cffinit to generate yours today!

cff-version: 1.2.0
title: Three-Wave Resonant Interaction Numerical Solver
message: >-
  If you use this software, please cite it using the
  metadata from this file.
type: software
authors:
  - given-names: Polina
    family-names: Blinova
    affiliation: Cornell University
  - given-names: 'Jihoon '
    family-names: Kim
    affiliation: Cornell University
repository-code: 'https://github.com/polinablinova/Three-Wave'

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