Recent advances in optical gas sensors for carbon dioxide detection
P Li, J Li, S Song, J Chen, N Zhong, Q ** compact and cost-effective sensing solutions …
End-to-End Methane Concentration Measurement Model with Deep Residual Shrinkage Network for Direct Absorption Spectroscopy
Noise interference severely limits the accuracy and stability of gas concentration
measurement in direct absorption spectroscopy (DAS). In this paper, an end-to-end methane …
measurement in direct absorption spectroscopy (DAS). In this paper, an end-to-end methane …
An IoT Monitoring System for the Accurate Measurement of CO2 Concentration Due to Plants Photosynthesis
The estimation of the CO2 concentration variations due to plants photosynthesis has
become a topic of outstanding interest in view of evaluating the carbon footprint of …
become a topic of outstanding interest in view of evaluating the carbon footprint of …
Full-Optical Background Noise Compensation Method in Photoacoustic Gas Measurement System
This work presents a novel method to effectively mitigate background noise in resonant
photoacoustic (PA) gas measurement systems. The method capitalizes on the destructive …
photoacoustic (PA) gas measurement systems. The method capitalizes on the destructive …
Enhancing Environmental Noise Reduction in Photoacoustic Systems through Dual Microphone Exploitation
In this work we propose a method to reduce the environmental interference in resonant
photoacoustic gas measurement system. The proposed solution exploits the signals …
photoacoustic gas measurement system. The proposed solution exploits the signals …
Investigating Temperature Effects on Resonant Photoacoustic Gas Sensor: Ring-Shaped Cell Case Study
Photoacoustic spectroscopy (PAS) has garnered significant attention in recent years as a
highly effective method for gas sensing, particularly in detecting trace gases. However, its …
highly effective method for gas sensing, particularly in detecting trace gases. However, its …