3 papers
physics.optics2025
Anisoplanatic errors in two-wavelength adaptive optics
Milo Hyde, Mark Spencer, Matt Kalensky
Two-wavelength adaptive optics (AO) systems sense wavefront errors using a beacon at one wavelength, while correcting for subsequent imaging or beam projection at another. Although…
physics.optics2025
Generating multi-wavelength phase screens for atmospheric wave optics simulations using fast Fourier transforms
Milo W. Hyde, Matthew Kalensky, Mark F. Spencer
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 theor…
physics.optics2025
Wavefront errors in two-wavelength adaptive optics systems
Milo W. Hyde, Matthew Kalensky, Mark F. Spencer
Two-wavelength adaptive optics (AO) systems sense turbulence-induced wavefront distortions using an artificial beacon or natural guidestar at one wavelength, while correcting and p…