A Gas Sensor is a device that detects the presence or concentration of gases in the surrounding environment. These sensors are commonly used in environmental monitoring, industrial safety, and various other applications.


Wavelength Modulation Spectroscopy Enhanced by Machine Learning for Early Fire Detection

We proposed and demonstrated a new machine learning algorithm for wavelength modulation spectroscopy to enhance the accuracy of fire detection. The result shows more than 8% of accuracy improvement by analyzing CO/CO 2 2f signals.