http://www.cnr.it/ontology/cnr/individuo/prodotto/ID26137
Near-infrared detectors for ITER LIDAR Thomson scattering (Articolo in rivista)
- Type
- Label
- Near-infrared detectors for ITER LIDAR Thomson scattering (Articolo in rivista) (literal)
- Anno
- 2011-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.fusengdes.2010.12.055 (literal)
- Alternative label
L. Giudicotti; R. Pasqualotto; A. Alfier; M.N.A. Beurskens; M. Kempenaars; J.C. Flanagan; M.J. Walsh; I. Balboa (2011)
Near-infrared detectors for ITER LIDAR Thomson scattering
in Fusion engineering and design; ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE (Svizzera)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- L. Giudicotti; R. Pasqualotto; A. Alfier; M.N.A. Beurskens; M. Kempenaars; J.C. Flanagan; M.J. Walsh; I. Balboa (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
- La rivista è pubblicata anche online con ISSN 1873-7196. (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.sciencedirect.com/science/article/pii/S0920379610006009 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- Issues 2-3 marzo (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- a Padova University, Department of Electrical Engineering, Via Gradenigo 6/A, 35131 Padova, Italy; -
b Associazione EURATOM-ENEA sulla Fusione, Consorzio RFX, Corso Stati Uniti 4, 35127 Padova, Italy; -
c EURATOM/CCFE Fusion Association, Culham Science Centre, Abingdon, Oxon OX14 3DB, United Kingdom. -
(L. Giudicotti a,b, R. Pasqualotto b, A. Alfier b, M.N.A. Beurskens c, M. Kempenaars c, J.C. Flanagan c,
M.J. Walsh c, I. Balboa c) (literal)
- Titolo
- Near-infrared detectors for ITER LIDAR Thomson scattering (literal)
- Abstract
- In this paper we discuss strategies for the development of fast photodetectors suitable for operation in the lambda > 850 nm near-infrared (NIR) spectral region in the ITER core LIDAR Thomson scattering (TS) system. Detection of this spectral range is necessary if a Nd:YAG laser operating at the fundamental wavelength (lambda = 1.06 mu m) will be used as the input laser source. Different types of NIR photodetectors are potentially suitable for use in ITER LIDAR TS: the transferred electron (TE) InGaAsP/InP hybrid photodiodes and microchannel plate photomultipliers (MCP PMTs), the In(x)Ga(1-x)As MCP image intensifiers and PMTs, and the detectors based on transmission Si photocathodes. But their characteristics of either sensitivity, active area or speed of response, do not match the ITER specifications and all devices require some developmental work. For each of these detector types we review the characteristics of devices presently available and suggest a realistic development strategy suitable to extend their performances to meet the ITER specifications. Finally the expected performance of the ITER LIDAR TS system for different detector choices are compared by calculating the expected signal-to-noise ratio of the measured plasma temperature and density. (literal)
- Editore
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Editore di
- Insieme di parole chiave di