High sensitivity adaptive optics control
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S. Avino; E. Calloni; A. Tierno; R. De Rosa; L. Di Fiore; L. Milano; S.R. Restai
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Article
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2007
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Elsevier Science
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English
โ 309 KB
We present an upgrade of an adaptive optics (AO) system for the control of geometrical fluctuations in a laser beam, based on the interferometric detection of phase front. Acoustic isolation and suitable design of optical system make the present system very sensitive to laser beam geometrical fluctu