TurPy: a physics-based and differentiable optical turbulence simulator for algorithmic development and system optimization
Developing optical systems for free-space applications requires simulation tools that accurately capture turbulence-induced wavefront distortions and support gradient-based optimization. Here we introduce TurPy, a GPU-accelerated, fully differentiable wave optics turbulence simulator to bridge high fidelity simulation with end-to-end optical system design. TurPy incorporates subharmonic phase screen generation, autoregressive temporal evolution, and an automated screen placement routine balancing Fourier aliasing constraints and weak-turbulence approximations into a unified, user-ready framework. Because TurPy's phase screen generation is parameterized through a media-specific power spect...
| Authors | Joseph L. Greene, Alfred Moore, Iris Ochoa et al. |
|---|---|
| Primary category | physics.optics |
| Published | 8 April 2026 |
| Last updated at source | 27 July 2026 |
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