The monitoring of human physiological signs and body functions, such as respiration rate,
heart rate, foot pressure, and joint movement, plays an important role in medical advances …

Temperature measurements are of great importance in many fields of human activities,
including industry, technology, and science. For example, obtaining a certain temperature …

It is an enormous challenge for optical fiber sensors to intuitively achieve the simultaneous
measurement of both gas pressure and temperature with high sensitivity. To address this …

A multi-parameter sensor based on dumbbell-shaped double-cladding fiber (DCF) structure
cascaded long period fiber grating (LPFG) is proposed and fabricated. It is formed by …

As the stress applying regions and the surrounding cladding of a thin polarization
maintaining fiber (TPMF) have different thermal expansion coefficients and Poisson's ratios …

Here, we have executed a comprehensive investigation on the impact of the single-mode
fiber (SMF) lengths on the sensing performance of multi-single-multi mode (MSM) fiber …

Here, a comprehensive analysis of the impact of the multimode fiber (MMF) lengths on
different sensitivities of single mode-multi mode-single mode (SMS) fiber segment sensor …

The efficient perception of the underwater flow field is of great significance to the
development of underwater intelligent equipment. Driven by unique whisker receptors of the …

We present the first fiber Bragg gratings (FBGs) inscription in ZEONEX-480R microstructured
polymer optical fiber (POF) by employing the fourth harmonic (266 nm) of a Nd: YAG laser …

The spectral response of multi-mode interference in optical fibers shows promising
application prospects in simultaneous measurement. This paper presents a thin core fiber …