2009
DOI: 10.1109/tns.2009.2024418
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Silicon Photomultiplier Technology at STMicroelectronics

Abstract: In this paper we present the results of the first electrical and optical characterization performed on 1 mm 2 total area Silicon Photomultipliers (SiPM) fabricated in standard silicon planar technology at the STMicroelectronics Catania R&D clean room facility. The device consists of 289 microcells and has a geometrical fill factor of 48%. Breakdown voltage, gain, dark noise rate, crosstalk, photon detection efficiency and linearity have been measured in our laboratories. The optical characterization has been p… Show more

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Cited by 83 publications
(85 citation statements)
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“…The current pulse then continues as of as a new exponential decay according to (5), but with replaced by . This is illustrated in Fig.…”
Section: ) Time Profile Of a Scintillation Light Pulsementioning
confidence: 99%
“…The current pulse then continues as of as a new exponential decay according to (5), but with replaced by . This is illustrated in Fig.…”
Section: ) Time Profile Of a Scintillation Light Pulsementioning
confidence: 99%
“…A full description of the device fabrication steps is reported in [21]. The device was inserted in an open package, placed in a socket welded on a board, where other electronic elements to correctly bias the device were allocated (miniDom [22]).…”
Section: Device Preparationmentioning
confidence: 99%
“…Only 4000 to 6000 photons are incident on the surface of a SiPM. 5,15 Moreover, the number of photons that are contributing to the output signal is even lower than these values because the PDE is less than unity and the SiPMs fabricated particularly with n+/p well structures tend to have a lower PDE than other structures. 16 As a consequence, a high density of micro-cells is not necessarily required in PET applications with aforementioned structures.…”
Section: Sensor Designmentioning
confidence: 99%
“…3 Nowadays, there are several types of commercial SiPMs produced at different fabrication centers. [4][5][6][7] We also have designed and fabricated test versions of SiPMs at National NanoFab Center (NNFC) in Korea Advanced Institute of Science and Technology (KAIST). 8,9 Compared to the commercial sensors which are for common uses, our sensor was designed for PET applications especially in terms of the size of micro-cells that will be dealt with in Sec.…”
Section: Introductionmentioning
confidence: 99%