| HAL : in2p3-00647384, version 1 |
| arXiv : 1111.5833 |
| DOI : 10.1088/1748-0221/7/01/P01017 |
| Fiche détaillée | Récupérer au format |
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| Journal of Instrumentation 7 (2012) P01017 |
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| Non-planar four-mirror optical cavity for high intensity gamma ray flux production by pulsed laser beam Compton scattering off GeV-electrons |
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| (2012) |
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| As part of the R&D toward the production of high flux of polarised Gamma-rays we have designed and built a non-planar four-mirror optical cavity with a high finesse and operated it at a particle accelerator. We report on the main challenges of such cavity, such as the design of a suitable laser based on fiber technology, the mechanical difficulties of having a high tunability and a high mechanical stability in an accelerator environment and the active stabilization of such cavity by implementing a double feedback loop in a FPGA. |
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| 1 : | LAL - Laboratoire de l'Accélérateur Linéaire |
| 2 : | CELIA - Centre d'Etudes Lasers Intenses et Applications |
| 3 : | LMA - Laboratoire des matériaux avancés |
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| ThomX |
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| Thème(s) | : | Physique/Physique/Physique des accélérateurs Physique/Physique/Instrumentations et Détecteurs |
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| ThomX |
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| Lien vers le texte intégral : |
| in2p3-00647384, version 1 | |
| http://hal.in2p3.fr/in2p3-00647384 | |
| oai:hal.in2p3.fr:in2p3-00647384 | |
| Contributeur : Nicolas Delerue | |
| Soumis le : Jeudi 1 Décembre 2011, 22:52:24 | |
| Dernière modification le : Lundi 7 Janvier 2013, 11:47:24 | |