This work is focused on the development of a Continuous Wave (CW) NIRS integrated system with multi-wavelength LED sources between 700 and 950 nm and a Silicon Photomultiplier detector (SiPM) developed by STMicroelectronics. The Signal Noise Rate (SNR), measured placing the LEDs and an SiPM in a direct contact with the surface of a plastic phantom mimicking a real human head, results higher than the calculated minimum, required to detect small variation in the HbO2 and HHb concentration, till a source detector separation (SDS) of 6 cm.
Pagano, R., Sciuto, E.L., Santangelo, M.F., Libertino, S., Parisi, A., Adamo, G., et al. (2015). Continuous Wave fNIRS with Silicon Photomultiplier. In Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society of the IEEE Engineering in Medicine and Biology Society (EMBC'15).
Continuous Wave fNIRS with Silicon Photomultiplier
Santangelo, Maria Francesca;PARISI, Antonino;ADAMO, Gabriele;BUSACCA, Alessandro;GIACONIA, Giuseppe Costantino;
2015-01-01
Abstract
This work is focused on the development of a Continuous Wave (CW) NIRS integrated system with multi-wavelength LED sources between 700 and 950 nm and a Silicon Photomultiplier detector (SiPM) developed by STMicroelectronics. The Signal Noise Rate (SNR), measured placing the LEDs and an SiPM in a direct contact with the surface of a plastic phantom mimicking a real human head, results higher than the calculated minimum, required to detect small variation in the HbO2 and HHb concentration, till a source detector separation (SDS) of 6 cm.
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