A Variational method of wavefront reconstruction from local slope measurements using a fractional order of smoothness stabilizerстатья
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Дата последнего поиска статьи во внешних источниках: 4 сентября 2019 г.
Аннотация:Wavefront reconstruction from local slope estimates is performed by a family of variational methods with a fractional order stabilizer designed to ensure best uniform reconstruction of the front on the entire frequency spectrum. Analytical and numerical investigation of the space-frequency characteristic of the family and numerical experiments with reconstruction of regular and turbulent wavefronts have demonstrated the advantage of the proposed method over the common Simpson method.
Keywords: Shack–Hartmann sensor, wavefront slope, variational method, space-frequency characteristic, stabilizer