[HTML][HTML] Laser sensors for energy systems and process industries: Perspectives and directions
Sensors are perhaps the most important and integral components of our modern society.
With global warming and environmental pollution garnering ever-increasing attention, as …
With global warming and environmental pollution garnering ever-increasing attention, as …
[HTML][HTML] Quartz-enhanced photoacoustic spectroscopy for multi-gas detection: A review
Multi-gas detection represents a suitable solution in many applications, such as
environmental and atmospheric monitoring, chemical reaction and industrial process …
environmental and atmospheric monitoring, chemical reaction and industrial process …
[PDF][PDF] A highly sensitive LITES sensor based on a multi-pass cell with dense spot pattern and a novel quartz tuning fork with low frequency
Y Liu, S Qiao, C Fang, Y He, H Sun, J Liu… - Opto-Electron. Adv., 2024 - researching.cn
A highly sensitive light-induced thermoelectric spectroscopy (LITES) sensor based on a
multi-pass cell (MPC) with dense spot pattern and a novel quartz tuning fork (QTF) with low …
multi-pass cell (MPC) with dense spot pattern and a novel quartz tuning fork (QTF) with low …
[HTML][HTML] Quartz tuning forks resonance frequency matching for laser spectroscopy sensing
Y Ma, Y Hu, S Qiao, Z Lang, X Liu, Y He, V Spagnolo - Photoacoustics, 2022 - Elsevier
In this paper, we report on the performance of quartz tuning fork (QTF) based laser
spectroscopy sensing employing multiple QTFs. To avoid that resonance frequency …
spectroscopy sensing employing multiple QTFs. To avoid that resonance frequency …
Review and perspective: gas separation and discrimination technologies for current gas sensors in environmental applications
Presently, numerous state-of-the-art approaches are being adapted for gas sensing and
monitoring. These include hazardous gas leak detection as well as ambient air monitoring …
monitoring. These include hazardous gas leak detection as well as ambient air monitoring …
Recent advances in quartz enhanced photoacoustic sensing
This review aims to discuss the latest advancements in quartz-enhanced photoacoustic
spectroscopy (QEPAS) based trace-gas sensing. Starting from the QEPAS basic physical …
spectroscopy (QEPAS) based trace-gas sensing. Starting from the QEPAS basic physical …
Techniques to enhance the photoacoustic signal for trace gas sensing: A review
Photoacoustic spectroscopy (PAS), which relies on the detection of absorption-induced
acoustic waves, is widely used for gas sensing. This paper summarizes and discusses most …
acoustic waves, is widely used for gas sensing. This paper summarizes and discusses most …
Atmospheric CH4 measurement near a landfill using an ICL-based QEPAS sensor with VT relaxation self-calibration
A quartz-enhanced photoacoustic spectroscopy methane (CH 4) sensor with vibrational to
translational (VT) relaxation self-calibration was realized and tested for atmospheric CH 4 …
translational (VT) relaxation self-calibration was realized and tested for atmospheric CH 4 …
Ultra-high sensitive trace gas detection based on light-induced thermoelastic spectroscopy and a custom quartz tuning fork
A highly sensitive trace gas sensor based on light-induced thermoelastic spectroscopy
(LITES) and a custom quartz tuning fork (QTF) is reported. The QTF has a T-shaped prong …
(LITES) and a custom quartz tuning fork (QTF) is reported. The QTF has a T-shaped prong …
Quartz-enhanced photoacoustic-photothermal spectroscopy for trace gas sensing
Y Hu, S Qiao, Y He, Z Lang, Y Ma - Optics Express, 2021 - opg.optica.org
A trace gas detection technique of quartz-enhanced photoacoustic-photothermal
spectroscopy (QEPA-PTS) is demonstrated. Different from quartz-enhanced photoacoustic …
spectroscopy (QEPA-PTS) is demonstrated. Different from quartz-enhanced photoacoustic …