Silicon photo-multipliers (SiPM) consist in matrices of tiny, passive quenched avalanche photo-diode cells connected in parallel via integrated resistors and operated in Geiger mode. Novel types of SiPM are being developed at FBK-IRST (trento, Italy). Despite their classical shallow junction n-on-p structure the devices are unique in their enhanced photo-detection efficiency (PDE) for short-wavelengths and in their low level of dark rate and excess noise factor. After a summary of the extensive SiPM characterization we will focus on the study of PDE and the single photon timing resolution. (C) 2007 Elsevier B.V. All rights reserved.
|Autori:||Collazuol G; Ambrosi G; Boscardin M; Corsi F; Dalla Betta GF; Del Guerra A; Dinu N; Galimberti M; Giulietti D; Gizzi LA; Labate L; Llosa G; Marcatili S; Morsani F; Piemonte C; Pozza A; Zaccarelli L; Zorzi N|
|Titolo:||Single photon timing resolution and detection efficiency of the IRST silicon photo-multipliers|
|Anno del prodotto:||2007|
|Digital Object Identifier (DOI):||10.1016/j.nima.2007.08.027|
|Appare nelle tipologie:||1.1 Articolo in rivista|