http://www.cnr.it/ontology/cnr/individuo/prodotto/ID36050
Single photon avalanche photodiodes arrays (Articolo in rivista)
- Type
- Label
- Single photon avalanche photodiodes arrays (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Alternative label
Mazzillo M, Condorelli G, Campisi A, Sciacca E, Belluso M, Billotta S, Sanfilippo D, Fallica G, Cosentino L, Finocchiaro P, Musumeci F, Privitera S, Tudisco S, Lombardo S, Rimini E, Bonanno G (2007)
Single photon avalanche photodiodes arrays
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Mazzillo M, Condorelli G, Campisi A, Sciacca E, Belluso M, Billotta S, Sanfilippo D, Fallica G, Cosentino L, Finocchiaro P, Musumeci F, Privitera S, Tudisco S, Lombardo S, Rimini E, Bonanno G (literal)
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- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- IMS R&D, STMicroelect, I-95121 Catania, Italy;
Ist Nazl Fis Nucl, Lab Naz Sud, I-95125 Catania, Italy;
CNR-IMM, I-95121 Catania, Italy;
INAF, Osservatorio Astrofis Catania, I-95123 Catania, Italy;
Univ Catania, DMFCI, I-95125 Catania, Italy (literal)
- Titolo
- Single photon avalanche photodiodes arrays (literal)
- Abstract
- In this paper, we present the results regarding the electrical and optical characterization of bidimensional arrays of silicon single photon avalanche photodiodes (SPAD). Low average dark count rates and crosstalk probability, good timing jitter and high quantum detection efficiency in the visible range have been measured over 5 x 5 SPAD arrays with 40 mu m single pixel active area diameter. Moreover, a very good uniformity of these parameters has been found over the single pixels. These good electro-optical performances make our photodiodes attractive for the fabrication of arrays with a larger number of SPAD. In view of the design of a dense array to be used as a silicon photomultiplier (SiPM) for medical diagnostic tools, 5 x 5 SPAD arrays have been also tested in the photon-resolving mode. Charge spectra show that the arrays, in this configuration, allow to resolve several photoelectron peaks with a good single photoetectron resolution. (literal)
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