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Silicon-on-Insulator technology for imaging and application to a switching photodetector

Abdo N., Sallin D., Koukab A., Estribeau M., Magnan P., Kayal M.

International Journal of Microelectronics and Computer Science

2015

Vol. 6, nr 4

136--141

This paper analyzes some advantages of Silicon-on-Insulator (SOI) based photodetectors for low light imaging. It shows that SOI based sensors not only solve the bulk carriers problem, it can also act as a very selective spectral filter by acting as a resonant cavity, which is useful in application with a very narrow spectrum of interest, such as bioluminescence imaging. The SOI implementation of a switching photodetector based with an hybrid MOS-PN structure is presented and its advantages in terms of dark current minimization and SNR improvement highlighted.

Calibration of a mixed-signal power network transient stability analysis emulator

Lanz G, Fabre L., Lilis G, Kyriakidis T, Sallin D, Cherkaoui R., Kayal M.

International Journal of Microelectronics and Computer Science

2013

Vol. 4, nr 4

142--147

The emerging ﬁeld of power system emulation for real time smart grid management is very demanding in terms of speed and accuracy. This paper provides detailed information about the electronics calibration process of a high-speed power network emulator dedicated to the transient stability analysis of power systems. This emulator uses mixed-signal hardware to model the dynamic behavior of a power network. Special design allows the self-calibration of the analog electronics through successive measurements and correction steps. The calibration operation guarantees high resolution of the transient stability analysis results, so that they can be reliably used for operational planning and control on real power networks.