1 citations · 1 across the 2 of their papers we have counts for
3 papers
physics.comp-ph2017
Numerical prediction of the piezoelectric transducer response in the acoustic nearfield using a one-dimensional electromechanical finite difference approach
O. Melchert, E. Blumenröther, M. Wollweber +1
We present a simple electromechanical finite difference model to study the response of a piezoelectric polyvinylidenflourid (PVDF) transducer to optoacoustic (OA) pressure waves in…
physics.comp-ph2017★ 1 cited
Detection and numerical simulation of optoacoustic near- and farfield signals observed in PVA hydrogel phantoms
O. Melchert, E. Blumenröther, M. Wollweber +1
We present numerical simulations for modelling optoacoustic (OA) signals observed in PVA hydrogel tissue phantoms. We review the computational approach to model the underlying mech…
physics.bio-ph2016
Detection, numerical simulation and approximate inversion of optoacoustic signals generated in multi-layered PVA hydrogel based tissue phantoms
E. Blumenröther, O. Melchert, M. Wollweber +1
In this article we characterize optoacoustic signals generated from layered tissue phantoms via short laser pulses by experimental and numerical means. In particular, we consider t…