By coupling optical and mechanical degrees of freedom at the nanoscale, these sensors can achieve extremely high sensitivity to force, displacement, and mass. Optomechanical sensors have potential ...

Integrating the non-Hermitian exception point into the sensor design is a common approach to achieving high sensitivity ... This sensor can then detect the displacement between two 75 × 200 ...

The demand for innovative sensor technologies ... and rotational displacement measurement. Utilizing SPSCs and advanced calibration methods, the sensor demonstrated high accuracy with 0.49 mm ...