Figure - uploaded by Marcus Wolff
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Properties of the generated meshes (DOF: degrees of freedom). The simulations were done on a 64-bit computer with a processor speed of 2.5 GHz and 32 GB RAM.
Source publication
The photoacoustic (PA) effect consisting of the generation of an acoustic signal based on the absorption of light has already demonstrated its potential for various spectroscopic applications for both gaseous and solid samples. The signal produced during photoacoustic spectroscopy (PAS) measurement is, however, usually weak and needs to be amplifie...
