Evaluation of the optical cross talk level in the SiPMs adopted in ASTRI SST-2M Cherenkov Camera using EASIROC front-end electronics

ASTRI (Astrofisica con Specchi a Tecnologia Replicante Italiana), is a flagship project of the Italian Ministry of Education, University and Research whose main goal is the design and construction of an end-to-end prototype of the Small Size of Telescopes of the Cherenkov Telescope Array. The protot...

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Bibliographic Details
Published in:Journal of instrumentation 2014-02, Vol.9 (2), p.C02015-C02015
Main Authors: Impiombato, D, Giarrusso, S, Mineo, T, Agnetta, G, Biondo, B, Catalano, O, Gargano, C, Rosa, G La, Russo, F, Sottile, G, Belluso, M, Billotta, S, Bonanno, G, Garozzo, S, Marano, D, Romeo, G
Format: Article
Language:English
Subjects:
Arrays
Cameras
Cross talk
Design engineering
Electronics
Focal plane
Instrumentation
Prototypes
Telescopes
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Summary:ASTRI (Astrofisica con Specchi a Tecnologia Replicante Italiana), is a flagship project of the Italian Ministry of Education, University and Research whose main goal is the design and construction of an end-to-end prototype of the Small Size of Telescopes of the Cherenkov Telescope Array. The prototype, named ASTRI SST-2M, will adopt a wide field dual mirror optical system in a Schwarzschild-Couder configuration to explore the VHE range of the electromagnetic spectrum. The camera at the focal plane is based on Silicon Photo-Multipliers detectors which is an innovative solution for the detection astronomical Cherenkov light. This contribution reports some preliminary results on the evaluation of the optical cross talk level among the SiPM pixels foreseen for the ASTRI SST-2M camera.
ISSN:1748-0221
1748-0221
DOI:10.1088/1748-0221/9/02/C02015