Invention Grant
US09305378B1 Lenslet, beamwalk and tilt diversity for anisoplanatic imaging by large-aperture telescopes 有权
大孔径望远镜用于各向异性成像的Lenslet,beamwalk和倾斜多样性

Lenslet, beamwalk and tilt diversity for anisoplanatic imaging by large-aperture telescopes
Abstract:
Systems and methods which combine standard image reconstruction and beam-control techniques with tomographic estimation of three-dimensional atmospheric turbulence to enable high-quality anisoplanatic imaging of distant objects at long range through the atmosphere over an extended field-of-view using a large aperture. More specifically, the systems and methods combine the concepts of atmospheric tomography, forward-model image reconstruction and tip, tilt, beam-walk, and focus control techniques to produce image reconstructions of high quality for large objects that move rapidly as viewed by large apertures in weak or strong extended atmospheric turbulence.
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