High precision photoacoustic interferometer for the determination of the speed of sound in liquid media 2023-02-21T08:36:46+01:00 urn:syndication:c0e63b9d6ab740a183f29f1528961ba6 https://www.laserlab-europe.eu/logo.png https://www.laserlab-europe.eu/favicon.ico plone Ramona Landgraf landgraf@mbi-berlin.de