For photonic crystal

angle

thickness

and number of cycles have large impact on transmittance

but with respect to those elements

axial compressive force do greater impact. Through application of the mesoscopic calender effect

use photonic crysta instead of traditional force sensing resistor

design a new type of acceleration sensor

to greatly improve its measurement precision

and measurement range. The designed acceleration sensor uses four-terminal clamped beam structure

effectively eliminate effect of off-axis

has good stability. Stress simulation analysis and third-order modal analysis on the designed structure are carried out using ANSYS software. The acceleration sensor has great advantage which can be applied to the field of aerospace

military

vehicles

as so on.