Electronic devices are evolving from rigid devices into flexible and stretchable structures,
enabling a seamless integration of electronics into our everyday lives. The integration of a …

Advances in medicine and improvements in life quality has led to an increase in the life
expectancy of the general population. An ageing world population have placed demands on …

Interest in polymer optical fiber Bragg gratings (POFBGs) arises from the different material
properties and sensing modalities brought by polymers relative to silica. Polymer fibers …

Ethanol is widely used in chemical industrial processes as well as in the food and beverage
industry. Therefore, methods of detecting alcohol must be accurate, precise, and reliable. In …

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 …

A terahertz sensor based on a hollow core photonic crystal fiber has been proposed in this
paper for chemical analyte detection in the terahertz frequency range. The Zeonex-based …

Chloropicrin, ethyl-bromide, and methyl-bromide are the three primary chemical malignant
anatomical stuff found in poultry feeds. The risk of cancer is found in some cases for the …

The current generation is witnessing a huge interest in optical waveguides due to their
salient features: they are of low cost, immune to electromagnetic interference, easy to …

The aim of this paper is to provide a comprehensive review of mode-division and spatial-
division optical fiber sensors, mainly encompassing interferometers and advanced fiber …

Real-time acquisition of human pulse signals in daily life is clinically important for
cardiovascular disease monitoring and diagnosis. Here, we propose a smart photonic …