8 citations · 15 across the 4 of their papers we have counts for
4 papers
Acoustic Cloning
Jonas Müller, Theodor S. Becker, Xun Li +4
Cloning refers to producing identical copies of existing objects. Here, we experimentally show how to clone acoustic scattering objects. We acquire a digital twin and bring it back…
On the relation between time-reversed acoustics and Green's function retrieval in space-variant and in time-variant materials
Kees Wapenaar, Johannes Aichele, Dirk-Jan van Manen
The methods of time-reversed acoustics and Green's function retrieval are traditionally deployed for classical inhomogeneous, time-invariant materials. The mutual relation between…
On acoustic space-time media that compute their own inverse
Dirk-Jan van Manen, Johannes Aichele, Jonas Müller +2
We derive time reflection and transmission coefficients for 1D acoustic waves encountering a time boundary at which the properties of the medium change instantaneously. The time re…
Waves in space-dependent and time-dependent materials: a systematic comparison
Kees Wapenaar, Johannes Aichele, Dirk-Jan van Manen
Waves in space-dependent and time-dependent materials obey similar wave equations, with interchanged time- and space-coordinates. However, since the causality conditions are the sa…