A review on the design of quartz tuning forks and their applications in quartz-enhanced
photoacoustic spectroscopy (QEPAS)-based trace gas sensors is reported. Standard …

Light-induced thermoelastic spectroscopy (LITES) is a promising optical approach for gas
sensing, which uses a quartz tuning fork (QTF) as a photothermal detector, instead of a …

A light-induced thermoelastic spectroscopy (LITES) gas detection method based on CH 3
NH 3 PbI 3 perovskite-coated quartz tuning fork (QTF) was proposed. By coating CH 3 NH 3 …

This paper reports a new strategy for enhancing the photoresponse of a quartz tuning fork
(QTF). A deposited light absorbing layer on the surface of QTF could improve the …

The concentration of oxygen (O2) plays a crucial role in the metabolic respiration,
maturation, and ripening processes of fruits. In this study, we propose a novel method for …

Infrared absorption spectroscopy (IAS) is currently a powerful tool for gas sensing. Gas
sensors based on IAS show advantages of high sensitivity, good selectivity and in-situ …

In this paper, the combination of using an anti-resonant hollow-core fiber (ARHCF), working
as a gas absorption cell, and an inexpensive, commercially available watch quartz tuning …

To address the issues of signal saturation and measurement range reduction caused by the
background in light-induced thermoelastic spectroscopy (LITES) employing the first …

We report a trace gas sensing technique of cavity-enhanced light-induced thermoelastic
spectroscopy (CE-LITES) with a Fabry–Pérot (FP) optical cavity and a high-quality-factor …

In this paper, dual-band gas detection using a combination of the light-induced
thermoelastic spectroscopy (LITES) and an antiresonant hollow-core fiber-based (ARHCF) …