title: Modulated and pulsed photoacoustics in trace gas analysis.
authors.affiliation: University of Heidelberg, Germany. andreas.miklos@urz.uni-heidelberg.de
authors.forename: A
authors.initials: A
authors.lastname: Miklós
authors.forename: P
authors.initials: P
authors.lastname: Hess
mesh_terms: D000162:Acoustics; D001944:Breath Tests; D005030:Ethylenes / Q000032:analysis; D005740:Gases / Q000032:analysis*; D006801:Humans; D007834:Lasers
chemical_list: D005030:Ethylenes; D005740:Gases; C036216:ethylene