Fabry–Perot interferometers (FPIs) have found a multitude of scientific and industrial
applications ranging from gravitational wave detection, high-resolution spectroscopy, and …

Optical sensors are widely used for refractive index measurement in chemical, biomedical,
and food processing industries. Due to specific field distribution of the resonances, optical …

Fibre Bragg grating (FBG) pressure sensors show a great potential in replacing conventional
electrical pressure sensors due to their numerous advantages. However, increasing their …

This article is focused on reviewing the current state-of-the-art of optical fibre pressure
sensors for medical applications. Optical fibres have inherent advantages due to their small …

A miniature fiber-tip pressure sensor was built by using an extremely thin graphene film as
the diaphragm. The graphene also acts as a light reflector, which, in conjunction with the …

A fiber-optic Fabry-Pérot acoustic sensor with a ∼100-\rmnm-thick multilayer graphene
diaphragm is reported. Acoustic testing demonstrates a pressure-induced deflection of 1100 …

Micro-and nanoelectromechanical systems have numerous applications in sensing and
signal transduction. Many properties benefit from reducing the system size to the nanoscale …

A fiber-optic acoustic pressure sensor based on a large-area nanolayer silver diaphragm is
demonstrated with a high dynamic pressure sensitivity of 160 nm/Pa at 4 kHz frequency. The …

We propose and demonstrate a simple highly-sensitive gas pressure sensor based on
harmonic Vernier effect. By fusion splicing two hollow silica capillaries, a cascaded Fabry …

Ultrasensitive pressure sensors are constructed with few-layer MoS 2 films. As-designed
Fabry-Perot (FP) sensors exhibit nearly synchronous pressure-deflection responses with a …