English(EN) TurPy: a physics-based and differentiable optical turbulence simulator for algorithmic development and system optimization

新的可微分模拟器TurPy模拟光学湍流以用于系统设计

作者 PulseAugur 编辑部 · [1 个来源] · 2026-07-28 04:00

研究人员开发了TurPy，这是一种新颖的GPU加速模拟器，旨在模拟自由空间应用中的光学湍流。该工具是完全可微分的，能够进行基于梯度的光学系统设计优化。TurPy可以准确模拟波前畸变，并且可以通过调整其功率谱密度参数来适应各种环境，包括大气、海洋和生物介质。该模拟器已通过与现有湍流理论的对比进行了验证，准确率超过98%，并已用于优化衍射深度神经网络，将闪烁降低了58%以上。TurPy可作为开源软件包使用，以促进合成数据生成和算法开发。 AI

影响为光学系统实现高级模拟，有可能加速自由空间通信和自适应光学等领域的开发。

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arXiv cs.CV TIER_1 English(EN) · Joseph L. Greene, Alfred Moore, Iris Ochoa, Emily Kwan, Patrick Marano, Christopher R. Valenta · 2026-07-28 04:00

TurPy：用于算法开发和系统优化的基于物理和可微分的光学湍流模拟器

arXiv:2604.07248v3 Announce Type: replace-cross Abstract: 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-acce…

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TurPy：用于算法开发和系统优化的基于物理和可微分的光学湍流模拟器

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