Picosecond Photoacoustic Metrology of SiO2 and LiNbO3 Layer Systems Used for High Frequency Surface-Acoustic-Wave Filters

by Delia Brick, Erkan Emre, Martin Grossmann, Thomas Dekorsy, Mike Hettich
Published 2017-08-01

Broadband Photo-Excited Coherent Acoustic Frequency Combs and Mini-Brillouin-Zone Modes in a MQW-SESAM Structure

by Changxiu Li, Vitalyi Gusev, Emmanouil Dimakis, Thomas Dekorsy, Mike Hettich
Published 2019-01-01

Looking Inside Micro- and Nano-Mechanical Pillar Resonators: A Picosecond Ultrasonics Approach

by Paul Stritt, Juliane Doster, Thomas Dekorsy, Vitalyi Gusev, Eva Weig, Mike Hettich
Published 2020-12-01

Measurement of coherent surface acoustic wave attenuation in polycrystalline aluminum

by Martin Ryzy, Tomáš Grabec, Johannes A. Österreicher, Mike Hettich, István A. Veres
Published 2018-12-01