The global trends of urbanization and industrialization have given rise to critical
environmental and air pollution issues that often receive insufficient attention. Among the …

Ethanol and Benzene are two compounds constitute two different chemicals with unique
properties and compositions. The adopted material describes a state-of-the-art Photonic …

The authors report the detection of nitrous oxide gas using intracavity fiber laser absorption
spectroscopy. A gas cell based on a hollow‐core photonic crystal fiber was constructed and …

Cyanide is very poisonous and raises environmental problems because of its industrial
application and potential as a terrorist weapon. Given CN's toxicity and possible hazard to …

Wound dressing integrated with optic fiber has been fabricated to overcome the limitation of
conventional wound monitoring method which relies heavily on visual inspection …

Unique gas cell constructions based on a hollow-core photonic crystal fiber are used, for
example, inside a fiber ring laser cavity as an intracavity gas cell. In one embodiment, two …

A typical Fabry-Perot interferometer (FP) is formed by enclosing an optical path with two
highly reflective mirrors, forcing light to travel many times in between these two mirrors. This …

Wound dressing integrated with optic fiber has been fabricated to overcome the limitation of
conventional wound monitoring method which relies heavily on visual inspection …

This work is oriented towards our research in the field of splicing and ending of optical
frequency references based on hollow core photonics crystal fibers (HC-PCF). This type of …

An optical multi-component gas detection system based on the conjugated interferometer
(CI) is proposed and experimentally demonstrated. It can realize the concentration detection …