324 citations · 347 across the 2 of their papers we have counts for
2 papers
physics.optics2014★ 23 cited
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…
physics.optics2007★ 324 cited
Human breath analysis via cavity-enhanced optical frequency comb spectroscopy
Michael J. Thorpe, David Balslev-Clausen, Matthew S. Kirchner +1
To date, researchers have identified over 1000 different compounds contained in human breath. These molecules have both endogenous and exogenous origins and provide information abo…