Figure 3
From: Opto-mechanical lab-on-fibre seismic sensors detected the Norcia earthquake
(a) Geometry/computational domain of the X-shaped cantilever; (b) “deformed shape” representation of the total displacement when the structure is subject to a vertical acceleration at 5 Hz; (c) amplitude of the numerical responsivity of the OF sensor; and (d) phase of the numerical responsivity of the OF sensor.
