Large area silicon photomultipliers allow extreme depth penetration in time-domain diffuse optics

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Abstract

We present the design of a novel single-photon timing module, based on a Silicon Photomultiplier (SiPM) featuring a collection area of 9 mm2. The module performs Single-Photon Timing Resolution of about 140 ps, thus being suitable for diffuse optics application. The small size of the instrument (5 cm × 4 cm × 10 cm) allows placing it directly in contact with the sample under investigation, maximizing that way the signal harvesting. Thanks to that, it is possible to increase the source detector distance up to 6 cm or more, therefore enhancing the penetration depth up to an impressive value of 4 cm and paving the way to the exploration of the deepest human body structures in a completely non-invasive approach.

Original languageEnglish
Title of host publication2016 12th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509004935
DOIs
Publication statusPublished - 22 Jul 2016
Externally publishedYes
Event12th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2016 - Lisbon, Portugal
Duration: 27 Jun 201630 Jun 2016

Publication series

Name2016 12th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2016

Conference

Conference12th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2016
Country/TerritoryPortugal
CityLisbon
Period27/06/1630/06/16

Keywords

  • Silicon Photomultipliers
  • Time Domain Diffuse Optics
  • Time-Correlated Single-Photon Counting

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