Email this article Methods for suppressing optical crosstalk between the cells of a silicon photomultiplier array
- Authors: Zhukov A.A.1, Popova E.V.2, Gerasimenko N.N.3,4
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Affiliations:
- Technological Center Scientific–Manufacturing Complex
- MEPhI National Research Nuclear University
- National Research University of Electronic Technology
- Tomsk National Research State University
- Issue: Vol 50, No 13 (2016)
- Pages: 1729-1733
- Section: Microelectronic Devices and Systems
- URL: https://journals.rcsi.science/1063-7826/article/view/199225
- DOI: https://doi.org/10.1134/S1063782616130133
- ID: 199225
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Abstract
Methods for suppressing optical crosstalk between cells in silicon photomultipliers were experimentally studied. The mechanisms of optical crosstalk suppression are considered and the extent of the effect of each type is shown. A method for separating photosensitive cells, based on etching of V-shaped grooves is studied. The principal possibility of decreasing optical crosstalk between cells from 20−40 to 0.1−0.7% is shown in the overvoltage range of 2−5 V, respectively.
About the authors
A. A. Zhukov
Technological Center Scientific–Manufacturing Complex
Email: rmta@miee.ru
Russian Federation, 4806 pr. 5, Zelenograd, Moscow oblast, 124498
E. V. Popova
MEPhI National Research Nuclear University
Email: rmta@miee.ru
Russian Federation, Kashirskoe sh. 31, Moscow, 115409
N. N. Gerasimenko
National Research University of Electronic Technology; Tomsk National Research State University
Author for correspondence.
Email: rmta@miee.ru
Russian Federation, 4806 proezd 5, Zelenograd, Moscow oblast, 124498; pr. Lenina 36, Tomsk, 634050
