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2014-05-12

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Dynamic range extension of SiPM detectors with the time-gated operation

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The silicon photomultiplier (SiPM) is a novel detector technology that has undergone a fast development in the last few years, owing to its single-photon resolution and ultra-fast response time. However, the typical high dark count rates of the sensor may prevent the detection of low intensity radiation fluxes. In this article, the time-gated operation with short active periods in the nanosecond range is proposed as a solution to reduce the number of cells fired due to noise and thus increase the dynamic range. The technique is aimed at application fields that function under a trigger command, such as gated fluorescence lifetime imaging microscopy.

Recurs relacionat

http://dx.doi.org/10.1364/OE.22.012007

Matèries

Detectors de radiació, Metall-òxid-semiconductors complementaris, Optoelectrònica, Detectors òptics

Matèries (anglès)

Nuclear counters, Complementary metal oxide semiconductors, Optoelectronics, Optical detectors

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Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)

Citació

VILELLA FIGUERAS, Eva and DIÉGUEZ BARRIENTOS, Àngel. Dynamic range extension of SiPM detectors with the time-gated operation. Optics Express. 2014. Vol. 22, num. 10, pags. 12007-12012. ISSN 1094-4087. [consulted: 2 of November of 2026]. Available at: https://hdl.handle.net/2445/54003

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