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In this work we present the design and realization of a custom-made optical interferometer, aimed at detection of forced oscillations on the human respiratory system. Due to the very low signal, we implemented a novel dedicated detection algorithm. The preliminary results obtained are in good agreement with the ones provided by standard motion analysis systems, also showing a better sensitivity for...
This work describes the design and realization of a new low-cost instrument for real time measurement of blood flow, especially developed for dialysis machine monitoring. The instrument is realized by means of a self-mixing interferometer and a dedicated data elaboration system.
An instrument for non-contact measurement of differential displacements is realized based on two self-mixing laser diode interferometers. Stress-strain hysteresis cycles in micro- and gross-slip regimes of two metal samples kept into contact are measured.
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