Wave-front reconstruction using a Shack–Hartmann sensor
| Autor: | R. G. Lane, M. Tallon |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Wavefront
Physics business.industry Zernike polynomials Turbulence Materials Science (miscellaneous) Astrophysics::Instrumentation and Methods for Astrophysics Orthogonal functions Iterative reconstruction Industrial and Manufacturing Engineering Orthogonal basis Deformable mirror Physics::Fluid Dynamics symbols.namesake Optics symbols Business and International Management business Nonlinear Sciences::Pattern Formation and Solitons Front (military) |
| Zdroj: | Applied Optics. 31:6902 |
| ISSN: | 1539-4522 0003-6935 |
| DOI: | 10.1364/ao.31.006902 |
| Popis: | An analysis of the problem of wave-front reconstruction from Shack-Hartmann measurements is presented. The wave-front aberration is assumed to result from passage of the wave front through Kolmogorov turbulence. Limitations of using Zernike polynomials as an orthogonal basis for wave-front reconstruction are highlighted, and the advantage of using the Karhunen-Loeve functions for computing the higher-order modes of the wave front is shown. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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