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Adaptive Optics for the control of laser beam in gravitational wave interferometers

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Title: Adaptive Optics for the control of laser beam in gravitational wave interferometers
Authors: Avino, S.1,2, Calloni, E.1,2 enrico.calloni@na.infn.it, Tierno, A.1,2, Di Fiore, L.2, De Rosa, R.1,2, Milano, L.1,2, Restaino, S.R.3
Source: Nuclear Instruments & Methods in Physics Research Section A. Mar2007, Vol. 572 Issue 1, p518-520. 3p.
Subjects: Laser beams, Optical instruments, Engineering instruments, Nuclear physics
Abstract: Abstract: In this paper we present the experimental results of the application of Adaptive Optics (AO) technique to control the laser beam in gravitational wave interferometer. In particular, we focus our attention on two specific applications. The first one is the reduction of laser geometrical aberrations by using an AO system based on interferometric wavefront detection. The second application is the use of deformable mirrors for the generation of the non-Gaussian flat laser beams proposed for the reduction of thermoelastic noise in future detectors. [Copyright &y& Elsevier]
Copyright of Nuclear Instruments & Methods in Physics Research Section A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 24088114
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Adaptive Optics for the control of laser beam in gravitational wave interferometers
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  Data: <searchLink fieldCode="AR" term="%22Avino%2C+S%2E%22">Avino, S.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Calloni%2C+E%2E%22">Calloni, E.</searchLink><relatesTo>1,2</relatesTo><i> enrico.calloni@na.infn.it</i><br /><searchLink fieldCode="AR" term="%22Tierno%2C+A%2E%22">Tierno, A.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Di+Fiore%2C+L%2E%22">Di Fiore, L.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22De+Rosa%2C+R%2E%22">De Rosa, R.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Milano%2C+L%2E%22">Milano, L.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Restaino%2C+S%2ER%2E%22">Restaino, S.R.</searchLink><relatesTo>3</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Nuclear+Instruments+%26+Methods+in+Physics+Research+Section+A%22">Nuclear Instruments & Methods in Physics Research Section A</searchLink>. Mar2007, Vol. 572 Issue 1, p518-520. 3p.
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  Data: <searchLink fieldCode="DE" term="%22Laser+beams%22">Laser beams</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+instruments%22">Optical instruments</searchLink><br /><searchLink fieldCode="DE" term="%22Engineering+instruments%22">Engineering instruments</searchLink><br /><searchLink fieldCode="DE" term="%22Nuclear+physics%22">Nuclear physics</searchLink>
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  Data: Abstract: In this paper we present the experimental results of the application of Adaptive Optics (AO) technique to control the laser beam in gravitational wave interferometer. In particular, we focus our attention on two specific applications. The first one is the reduction of laser geometrical aberrations by using an AO system based on interferometric wavefront detection. The second application is the use of deformable mirrors for the generation of the non-Gaussian flat laser beams proposed for the reduction of thermoelastic noise in future detectors. [Copyright &y& Elsevier]
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  Data: <i>Copyright of Nuclear Instruments & Methods in Physics Research Section A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=24088114
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