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arXiv · 2505.00613

Generating multi-wavelength phase screens for atmospheric wave optics simulations using fast Fourier transforms

Milo W. Hyde IV·Matthew Kalensky·Mark F. Spencer
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Abstract

We present a method to synthesize phase screens for multi-wavelength, atmospheric wave optics simulations using fast Fourier transforms. We validate our work by comparing the theoretical, two-wavelength optical path length structure function to simulated results, and we find the two to be in excellent agreement. Our phase screen synthesis method will be useful in two-wavelength adaptive optics simulations in strong or deep turbulence.

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Milo W. Hyde IV, Matthew Kalensky, Mark F. Spencer. 2025-05-01. Generating multi-wavelength phase screens for atmospheric wave optics simulations using fast Fourier transforms. https://arxiv.org/abs/2505.00613

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