A 13-inch Optical Module (OM) containing a large-area (10-inch) photomultiplier was designed as part of Phase-2 of the NEMO project. An intense R&D activity on the photomultipliers, the voltage supply boards, the optical coupling as well as the study of the influences of the Earth’s magnetic field has driven the choice of each single component of the OM. Following a well-established production procedure, 32 OMs were assembled and their functionality tested. The design, the testing and the production phases are thoroughly described in this paper.
S Aiello, E Leonora, F Ameli, M Anghinolfi, A Anzalone, G Barbarino, et al. (2013). The optical modules of the phase-2 of the NEMO project. JOURNAL OF INSTRUMENTATION, 8, P07001-P07001 [10.1088/1748-0221/8/07/P07001].
The optical modules of the phase-2 of the NEMO project
BIAGI, SIMONE;CHIARUSI, TOMMASO;MARGIOTTA, ANNARITA;SPURIO, MAURIZIO;
2013
Abstract
A 13-inch Optical Module (OM) containing a large-area (10-inch) photomultiplier was designed as part of Phase-2 of the NEMO project. An intense R&D activity on the photomultipliers, the voltage supply boards, the optical coupling as well as the study of the influences of the Earth’s magnetic field has driven the choice of each single component of the OM. Following a well-established production procedure, 32 OMs were assembled and their functionality tested. The design, the testing and the production phases are thoroughly described in this paper.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
