Improving the Sensitivity of Existing ...
Type de document :
Communication dans un congrès avec actes
Titre :
Improving the Sensitivity of Existing Electro-Optic Sampling Setups by Adding Brewster Plates: Tests of the Strategy at SOLEIL
Auteur(s) :
Bielawski, Serge [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Brubach, Jean-Blaise [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Evain, Clement [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Le Parquier, Marc [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Manceron, Laurent [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Roy, Pascale [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Szwaj, Christophe [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Tordeux, Marie-Agnès [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Brubach, Jean-Blaise [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Evain, Clement [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Le Parquier, Marc [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Manceron, Laurent [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Roy, Pascale [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Szwaj, Christophe [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Tordeux, Marie-Agnès [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Titre de la manifestation scientifique :
6th International Beam Instrumentation Conference
Ville :
Grand Rapids
Pays :
Etats-Unis d'Amérique
Date de début de la manifestation scientifique :
2017-08-20
Date de publication :
2018
Mot(s)-clé(s) en anglais :
ion
laser
photon
electron
operation
laser
photon
electron
operation
Discipline(s) HAL :
Physique [physics]/Physique [physics]/Physique des accélérateurs [physics.acc-ph]
Résumé en anglais : [en]
For improving the sensitivity of electro-optic sampling (EOS), several techniques are used. Operation of the set of polarizing elements "close to extinction" is a technique used routinely for obtaining high responsivity ...
Lire la suite >For improving the sensitivity of electro-optic sampling (EOS), several techniques are used. Operation of the set of polarizing elements "close to extinction" is a technique used routinely for obtaining high responsivity (i.e., a large output signal for a given input electric field). This technique is widely used for monitoring electron bunches in linear accelerators and FELs. We show that a simple modification of these EOS systems enables to increase further the SNR, by cancelling out the laser noise. The idea is to introduce a set of Brewster plates, following the idea Ahmed, Savolainen and Hamm [1] in the EOS path, and performing balanced detection. We present detailed tests of this type of upgrade on the PhLAM-SOLEIL EOS system, destined to studies of THz CSR pulse dynamics [2].Lire moins >
Lire la suite >For improving the sensitivity of electro-optic sampling (EOS), several techniques are used. Operation of the set of polarizing elements "close to extinction" is a technique used routinely for obtaining high responsivity (i.e., a large output signal for a given input electric field). This technique is widely used for monitoring electron bunches in linear accelerators and FELs. We show that a simple modification of these EOS systems enables to increase further the SNR, by cancelling out the laser noise. The idea is to introduce a set of Brewster plates, following the idea Ahmed, Savolainen and Hamm [1] in the EOS path, and performing balanced detection. We present detailed tests of this type of upgrade on the PhLAM-SOLEIL EOS system, destined to studies of THz CSR pulse dynamics [2].Lire moins >
Langue :
Anglais
Comité de lecture :
Non
Audience :
Internationale
Vulgarisation :
Non
Source :