About: Data Acquisition System and Data Processing for the New Thomson Scattering System on the COMPASS Tokamak

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The Thomson scattering (TS) will be one of crucial plasma diagnostics of the COMPASS tokamak. This newly build-up multi-point system consists of two Nd:YAG lasers (1.6J at 1064nm, 30Hz each) and cascade filter polychromators with avalanche photodiodes. It will enable measurements of both the electron temperature Te (20eV 5000eV ) and density ne (1019 1020m3) profiles with spatial resolution up to 3mm in the vertical direction in 56 spatial points. The uniquely designed complex data acquisition system based on fast analog digital convertors (1GS/s) reflects the need to retrieve/digitize the signal originated from scattering process of the laser pulse lasting less than 10ns. This paper presents a detailed review of the architecture of the control and the data acquisition (DAQ) system and its features. LabViewr will be used as a main layer for the TS data acquisition. Routines specifically written for controlling the DAQ of TS on COMPASS are presented. The Thomson scattering (TS) will be one of crucial plasma diagnostics of the COMPASS tokamak. This newly build-up multi-point system consists of two Nd:YAG lasers (1.6J at 1064nm, 30Hz each) and cascade filter polychromators with avalanche photodiodes. It will enable measurements of both the electron temperature Te (20eV 5000eV ) and density ne (1019 1020m3) profiles with spatial resolution up to 3mm in the vertical direction in 56 spatial points. The uniquely designed complex data acquisition system based on fast analog digital convertors (1GS/s) reflects the need to retrieve/digitize the signal originated from scattering process of the laser pulse lasting less than 10ns. This paper presents a detailed review of the architecture of the control and the data acquisition (DAQ) system and its features. LabViewr will be used as a main layer for the TS data acquisition. Routines specifically written for controlling the DAQ of TS on COMPASS are presented. (en)
Title	Data Acquisition System and Data Processing for the New Thomson Scattering System on the COMPASS Tokamak Data Acquisition System and Data Processing for the New Thomson Scattering System on the COMPASS Tokamak (en)
skos:prefLabel	Data Acquisition System and Data Processing for the New Thomson Scattering System on the COMPASS Tokamak Data Acquisition System and Data Processing for the New Thomson Scattering System on the COMPASS Tokamak (en)
skos:notation	RIV/61389021:_____/10:00371874!RIV12-AV0-61389021
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(7G09042), P(GA202/09/1467), P(GD202/08/H057), Z(AV0Z20430508)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Pánek, Radomír Weinzettl, Vladimír Stöckel, Jan Hron, Martin Böhm, Petr Bílková, Petra Aftanas, Milan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyziky plazmatu AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	252926
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/10:00371874
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	plasma diagnostics; Tokamak devices (en)
http://linked.open.../riv/klicoveSlovo	plasma diagnostics Tokamak devices
http://linked.open...ontrolniKodProRIV	[66BA02AFD6FF]
http://linked.open...v/mistoKonaniAkce	Prague
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	WDS 2010 - Proceedings of Contributed Papers
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Joint carrying out by the Contracting Parties of activities within the thematic area %22fusion energy research%22 of the Seventh Community (Euratom) Framework Program Modern trends in plasma physics Multi-range tomographic system for transport studies in tokamak plasmas
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Pánek, Radomír Stöckel, Jan Hron, Martin Weinzettl, Vladimír Aftanas, Milan Bílková, Petra Böhm, Petr Scannell, R. Walsh, M.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-06-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physical and chemical processes in plasmas and theis applications
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	MATFYZPRESS
https://schema.org/isbn	978-80-7378-140-8

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