Commissioning and performance of a phase-compensated optical link for the AWAKE experiment at CERN

In this work, we analyze the performance of the solution adopted for the compensation of the phase drift of a 3 km optical fiber link used for the AWAKE experiment at CERN. The link is devoted to transmit the reference signals used to synchronize the SPS beam with the experiment to have a fixed phas...

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Detalles Bibliográficos
Autores principales: Barrientos, D., Molendijk, J., Butterworth, A., Damerau, H., Höfle, W., Jaussi, M.
Lenguaje:eng
Publicado: 2018
Materias:
physics.acc-ph
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2312595
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author Barrientos, D.
Molendijk, J.
Butterworth, A.
Damerau, H.
Höfle, W.
Jaussi, M.
author_facet Barrientos, D.
Molendijk, J.
Butterworth, A.
Damerau, H.
Höfle, W.
Jaussi, M.
author_sort Barrientos, D.
collection CERN
description In this work, we analyze the performance of the solution adopted for the compensation of the phase drift of a 3 km optical fiber link used for the AWAKE experiment at CERN. The link is devoted to transmit the reference signals used to synchronize the SPS beam with the experiment to have a fixed phase relation, regardless of the external conditions of the electronics and the link itself. The system has been operating for more than a year without observed drift in the beam phases. Specific measurements have proven that the jitter introduced by the system is lower than 0.6 ps and the maximum phase drift of the link is at the picosecond level.
id cern-2312595
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-23125952023-03-14T20:14:10Zhttp://cds.cern.ch/record/2312595engBarrientos, D.Molendijk, J.Butterworth, A.Damerau, H.Höfle, W.Jaussi, M.Commissioning and performance of a phase-compensated optical link for the AWAKE experiment at CERNphysics.acc-phAccelerators and Storage RingsIn this work, we analyze the performance of the solution adopted for the compensation of the phase drift of a 3 km optical fiber link used for the AWAKE experiment at CERN. The link is devoted to transmit the reference signals used to synchronize the SPS beam with the experiment to have a fixed phase relation, regardless of the external conditions of the electronics and the link itself. The system has been operating for more than a year without observed drift in the beam phases. Specific measurements have proven that the jitter introduced by the system is lower than 0.6 ps and the maximum phase drift of the link is at the picosecond level.arXiv:1803.09039LLRF2017/P-64LLRF2017-P-64oai:cds.cern.ch:23125952018
spellingShingle physics.acc-ph
Accelerators and Storage Rings
Barrientos, D.
Molendijk, J.
Butterworth, A.
Damerau, H.
Höfle, W.
Jaussi, M.
Commissioning and performance of a phase-compensated optical link for the AWAKE experiment at CERN
title Commissioning and performance of a phase-compensated optical link for the AWAKE experiment at CERN
title_full Commissioning and performance of a phase-compensated optical link for the AWAKE experiment at CERN
title_fullStr Commissioning and performance of a phase-compensated optical link for the AWAKE experiment at CERN
title_full_unstemmed Commissioning and performance of a phase-compensated optical link for the AWAKE experiment at CERN
title_short Commissioning and performance of a phase-compensated optical link for the AWAKE experiment at CERN
title_sort commissioning and performance of a phase-compensated optical link for the awake experiment at cern
topic physics.acc-ph
Accelerators and Storage Rings
url http://cds.cern.ch/record/2312595
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AT molendijkj commissioningandperformanceofaphasecompensatedopticallinkfortheawakeexperimentatcern
AT butterwortha commissioningandperformanceofaphasecompensatedopticallinkfortheawakeexperimentatcern
AT damerauh commissioningandperformanceofaphasecompensatedopticallinkfortheawakeexperimentatcern
AT hoflew commissioningandperformanceofaphasecompensatedopticallinkfortheawakeexperimentatcern
AT jaussim commissioningandperformanceofaphasecompensatedopticallinkfortheawakeexperimentatcern

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