Rudolf Bierl

Characterizing a sensitive compact mid-infrared photoacoustic sensor for methane, ethane and acetylene detection considering changing ambient parameters and bulk composition (N2, O2 and H2O)

Jonas Pangerl, Max Müller, Thomas Rück et al. · Sensors and Actuators B Chemical · 2021 · 58 citations · Full text

Engineering, Gas Sensor, Photoacoustic Setup +16

Low-cost photoacoustic NO2 trace gas monitoring at the pptV-level

Thomas Rück, Rudolf Bierl, Frank‐Michael Matysik · Sensors and Actuators A Physical · 2017 · 55 citations · Full text

Engineering, Sensors, Spectroscopy +10

NO2 trace gas monitoring in air using off-beam quartz enhanced photoacoustic spectroscopy (QEPAS) and interference studies towards CO2, H2O and acoustic noise

Thomas Rück, Rudolf Bierl, Frank‐Michael Matysik · Sensors and Actuators B Chemical · 2017 · 44 citations · Full text

Engineering, Gas Sensor, Db Amplification +16

Photoacoustic detection of acetone in N2 and synthetic air using a high power UV LED

Stefan Weigl, Florian Feldmeier, Rudolf Bierl et al. · Sensors and Actuators B Chemical · 2020 · 34 citations · Full text

Engineering, Gas Sensor, Absorption Spectroscopy +20

An Algorithmic Approach to Compute the Effect of Non-Radiative Relaxation Processes in Photoacoustic Spectroscopy

Max Müller, Thomas Rück, Simon Jobst et al. · Photoacoustics · 2022 · 32 citations · Full text