波前
自适应光学
湍流
光谱密度
光学
频域
物理光学
计算机科学
功率(物理)
物理
计算机视觉
电信
机械
量子力学
作者
Esdras Anzuola,Szymon Gładysz,Max Segel
摘要
We introduce a method for creating temporally evolving wavefront distortions that uses Karhunen-Loève decomposition and the associated temporal power spectra. We demonstrate that the method is able to produce dynamic wavefronts that follow the behavior predicted by the theory while introducing key advantages in terms of calculation speed and storage in computer memory. Additionally we show how to: 1) create wavefronts that have propagated through multi-layer turbulence and 2) model the action of adaptive optics using the principles of frequency filtering.
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