Design framework for a gas sensor based on an open photoacoustic resonator. - Benjamin Lang 002; Alexander Bergmann (IEEE SENSORS, 2016)

Intensity Modulated Photothermal Measurements of NO2 with a Compact Fiber-Coupled Fabry-Pérot Interferometer. - Philipp Breitegger; Benjamin Lang 002; Alexander Bergmann (Sensors, 2019)

Flow-Enhanced Photothermal Spectroscopy. - Ulrich Radeschnig; Alexander Bergmann; Benjamin Lang 002 (Sensors, 2022)

Towards a System for Remote Emission Sensing Utilizing TDLAS for Concentration Measurement: A Promising Approach for Accurate and Direct Emission Measurements. - Paul Schaffer; Hafiz Hashim Imtiaz; Benjamin Lang 002; Martin Kupper; Alexander Bergmann (SENSORS, 2023)