331 citations · 864 across the 12 of their papers we have counts for
12 papers
Quantifying Effective Heterodyne Detection Efficiency with SI-Traceable Standards
Luiz Couto Correa Pinto Filho, Jesper B. Christensen, Anders Brusch +1
Accurate calibration of coherent optical receivers is essential for reliable performance assessment in coherent communications, precision and quantum sensing, and continuous-variab…
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…
Photo-acoustic sensor for detection of oil contamination in compressed air systems
Mikael Lassen, David Baslev Harder, Anders Brusch +4
We demonstrate an online (in-situ) sensor for continuous detection of oil contamination in compressed air systems complying with the ISO-8573 standard. The sensor is based on the 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…
A versatile integrating sphere based photoacoustic sensor for trace gas monitoring
Mikael Lassen, David Balslev-Clausen, Anders Brusch +1
A compact versatile photoacoustic (PA) sensor for trace gas detection is reported. The sensor is based on an integrating sphere as the PA absorption cell with an organ pipe tube at…
Isotope shifts of the (3s3p)P - (3s4s)S Mg I transitions
Ming He, Kasper T. Therkildsen, Brian B. Jensen +3
We report measurements of the isotope shifts of the (3s3p)P - (3s4s)S Mg I transitions for the stable isotopes Mg (I=0), Mg (I=5/2) and M…