Haouari, RachidRachidHaouariRochus, VeroniqueVeroniqueRochusLagae, LiesbetLiesbetLagaeRottenberg, XavierXavierRottenberg2021-10-242021-10-242017https://imec-publications.be/handle/20.500.12860/28457Topology optimization of an acoustical cell for gaseous photoacoustic spectroscopy using COMSOLĀ® multiphysicsProceedings paperhttps://www.comsol.com/paper/download/442471/haouari_paper.pdf