A Tip–Tilt and Piston Detection Approach for Segmented Telescopes
Accurate segmented mirror wavefront sensing and control is essential for next-generation large aperture telescope system design. In this paper, a direct tip–tilt and piston error detection technique based on model-based phase retrieval with multiple defocused images is proposed for segmented mirror...
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| Principais autores: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI AG
2020-12-01
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| coleção: | Photonics |
| Assuntos: | |
| Acesso em linha: | https://www.mdpi.com/2304-6732/8/1/3 |
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