Stress polishing of thin shells for adaptive secondary mirrors: Application to the Very Large Telescope deformable secondary

Context. Adaptive secondary mirrors (ASM) are, or will be, key components on all modern telescopes, providing improved seeing conditions or diffraction limited images, thanks to the high-order atmospheric turbulence correction obtained by controlling the shape of a thin mirror. Their development is...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2011-03, Vol.527, p.A4
Hauptverfasser:	Hugot, E., Ferrari, M., Riccardi, A., Xompero, M., Lemaître, G. R., Arsenault, R., Hubin, N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Sciences of the Universe
Online-Zugang:	Volltext
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