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Development of a 10-inch HPD with integrated readout electronics

A round 10-in. diameter Hybrid Photodiode (HPD) with spherical entrance window is under development for Cherenkov imaging applications in cosmic ray astronomy. The HPD adopts the fountain focusing electron optics, which, as already demonstrated in the 5 inch Pad HPD, allows for a linear demagnificat...

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Detalles Bibliográficos
Autores principales: Braem, André, Chesi, Enrico Guido, Joram, C, Séguinot, Jacques, Weilhammer, Peter, Giunta, M, Malakhov, N, Menzione, A, Pegna, R, Piccioli, A, Raffaelli, F, Sartori, G
Lenguaje:eng
Publicado: 2003
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(03)00744-7
http://cds.cern.ch/record/643250
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author Braem, André
Chesi, Enrico Guido
Joram, C
Séguinot, Jacques
Weilhammer, Peter
Giunta, M
Malakhov, N
Menzione, A
Pegna, R
Piccioli, A
Raffaelli, F
Sartori, G
author_facet Braem, André
Chesi, Enrico Guido
Joram, C
Séguinot, Jacques
Weilhammer, Peter
Giunta, M
Malakhov, N
Menzione, A
Pegna, R
Piccioli, A
Raffaelli, F
Sartori, G
author_sort Braem, André
collection CERN
description A round 10-in. diameter Hybrid Photodiode (HPD) with spherical entrance window is under development for Cherenkov imaging applications in cosmic ray astronomy. The HPD adopts the fountain focusing electron optics, which, as already demonstrated in the 5 inch Pad HPD, allows for a linear demagnification of the image over practically the full tube diameter. Self-triggering front-end electronics providing also sparse readout capability, has been tested. High-efficiency Rb//2Te cathodes have been produced on a UV extended borosilicate glass windows with very thin conductive underlayers of Indium Tin Oxide. We report on the design of the 10- in. HPD, the fabrication procedure and first tests of a 5-in. HPD with Rb//2Te photocathode and 2048 channels.
id cern-643250
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6432502019-09-30T06:29:59Zdoi:10.1016/S0168-9002(03)00744-7http://cds.cern.ch/record/643250engBraem, AndréChesi, Enrico GuidoJoram, CSéguinot, JacquesWeilhammer, PeterGiunta, MMalakhov, NMenzione, APegna, RPiccioli, ARaffaelli, FSartori, GDevelopment of a 10-inch HPD with integrated readout electronicsDetectors and Experimental TechniquesA round 10-in. diameter Hybrid Photodiode (HPD) with spherical entrance window is under development for Cherenkov imaging applications in cosmic ray astronomy. The HPD adopts the fountain focusing electron optics, which, as already demonstrated in the 5 inch Pad HPD, allows for a linear demagnification of the image over practically the full tube diameter. Self-triggering front-end electronics providing also sparse readout capability, has been tested. High-efficiency Rb//2Te cathodes have been produced on a UV extended borosilicate glass windows with very thin conductive underlayers of Indium Tin Oxide. We report on the design of the 10- in. HPD, the fabrication procedure and first tests of a 5-in. HPD with Rb//2Te photocathode and 2048 channels.oai:cds.cern.ch:6432502003
spellingShingle Detectors and Experimental Techniques
Braem, André
Chesi, Enrico Guido
Joram, C
Séguinot, Jacques
Weilhammer, Peter
Giunta, M
Malakhov, N
Menzione, A
Pegna, R
Piccioli, A
Raffaelli, F
Sartori, G
Development of a 10-inch HPD with integrated readout electronics
title Development of a 10-inch HPD with integrated readout electronics
title_full Development of a 10-inch HPD with integrated readout electronics
title_fullStr Development of a 10-inch HPD with integrated readout electronics
title_full_unstemmed Development of a 10-inch HPD with integrated readout electronics
title_short Development of a 10-inch HPD with integrated readout electronics
title_sort development of a 10-inch hpd with integrated readout electronics
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0168-9002(03)00744-7
http://cds.cern.ch/record/643250
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