In this work, THz photonic crystal fiber (PCF) is used to detect the creatinine level in the
blood with high sensitivity. The sensing technique depends on increasing the light …

Cholesterol is the soft and pulpy fat in our body. This study investigates a novel photonic
crystal fiber with a hollow octagonal core configuration for human body cholesterol sensing …

This study explores the potential application of an Arduino-based engine protection device
(EPD) for detecting tainted gasoline and engine protection. Fuel that has been tampered …

ABSTRACT A photonic crystal fibre (PCF) based alcohol sensor with extremely low
birefringence has been proposed for different alcohol analytes of propanol, butanol and …

This paper presents a study of the effect of the background material on the performance of a
proposed rectangular porous-core photon crystal fiber (R-PCF) sensor. The R-PCF sensor …

A microstructure alcohol biosensor has been proposed to operate in the wavelength range
of 0.8 to 2.0 µm for the sensing of propanol, butanol, and pentanol, unveiling impressive …

An uncomplicated photonic crystal fibre design based on an octagonal core hole and hollow
circular cladding holes in two layers has been introduced to detect food additives. The …

This paper introduces a novel gas sensor employing Photonic Crystal Fiber (PCF) to detect
nicotine found in cigarette smoke in the THz Frequency range. The optimization of this PCF …

A photonic crystal fiber sensor with dimensions of 2 cladding rings of circular and hexagonal
air holes and a single core hole for sulfuric acid sensing is proposed and investigated …

Terahertz (THz) imaging is a potential approach for real-time security and industry quality
checking, here a conveyor design based on real-time THz imaging is presented. Five …