2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/89742We present a quantum network approach to the treatment of thermal and quantum fluctuations in measurement devices. The measurement is described as a scattering process of input fluctuations towards output ones. We present the results obtained with this method for the treatment of a cold damped capacitive accelerometer.7 pages, 4 figures, RevTeXQuantum Physicstext