An asymmetric double-hemispherical cylindrical coupled multi-resonant fiber-optic photoacoustic sensor for simultaneous detection of CH4, C2H2, and CO2 | Synapse
March 3, 2026
An asymmetric double-hemispherical cylindrical coupled multi-resonant fiber-optic photoacoustic sensor for simultaneous detection of CH4, C2H2, and CO2
Key Points
Simultaneous detection of CH4, C2H2, and CO2 was achieved using a novel photoacoustic sensor.
The sensor operates on multiple resonant frequencies for improved accuracy in measurements.
Developed using a unique asymmetric double-hemispherical cylindrical design to optimize performance.
The findings suggest a significant advancement in gas detection technologies particularly for environmental monitoring.