23 citations · 43 across the 4 of their papers we have counts for
4 papers
Versatile photoacoustic spectrometer based on a mid-infrared pulsed optical parametric oscillator
Laurent Lamard, David Balslev-Harder, Andre Peremans +2
We demonstrate the usefulness of a nanosecond pulsed single-mode mid-infrared (MIR) optical parametric oscillator (OPO) for Photoacoustic (PA) spectroscopic measurements. The maxim…
Designing and experimental verification of a photoacoustic flow sensor using computational fluid dynamics
Mikael Lassen, David Balslev-Harder, Anders Brusch +3
A photoacoustic (PA) sensor for fast and real-time gas sensing is demonstrated. The PA sensor is a standalone system controlled by a Field-Programmable Gate Array (FPGA). The PA ce…
Photoacoustic spectroscopy of NO using a mid-infrared pulsed optical parametric oscillator as light source
Mikael Lassen, Laurent Lamard, David Balslev-Harder +2
A photoacoustic (PA) sensor for spectroscopic measurements of NO-N at ambient pressure and temperature is demonstrated. The PA sensor is pumped resonantly by a nanosecond p…
Phase-Sensitive Noise Suppression in a Photoacoustic Sensor based on Acoustic Circular Membrane Modes
Mikael Lassen, Anders Brusch, David Balslev-Harder +1
A photoacoustic (PA) sensor based on higher order acoustic modes is demonstrated. The PA sensor is designed to enhance the gas-detection performance and simultaneously suppress amb…