5 citations · 5 across the 2 of their papers we have counts for
5 papers
Introduction to phase transmission fibre-optic sensing of seismic waves
Andreas Fichtner, Adonis Bogris, Thomas Nikas +6
This manuscript is concerned with phase changes of signals transmitted through deforming optical fibres. As a first result, it establishes an exact relation between observable phas…
Diffuse ultrasound computed tomography for medical imaging
Ines Elisa Ulrich, Christian Boehm, Andrea Zunino +2
An alternative approach to ultrasound computed tomography (USCT) for medical imaging is proposed, with the intent to (i) shorten acquisition time for devices with a large number of…
Discovery of topological metamaterials by symmetry relaxation and smooth topological indicators
Cyrill Bösch, Tena Dubček, Frank Schindler +2
Robustness against small perturbations is a crucial feature of topological properties. This robustness is both a source of theoretical interest and a drive for technological applic…
Fully Parallel Mesh I/O using PETSc DMPlex with an Application to Waveform Modeling
Vaclav Hapla, Matthew G. Knepley, Michael Afanasiev +4
Large-scale PDE simulations using high-order finite-element methods on unstructured meshes are an indispensable tool in science and engineering. The widely used open-source PETSc l…
3D Wave-Equation-Based Finite-Frequency Tomography for Ultrasound Computed Tomography
N. Korta Martiartu, C. Boehm, A. Fichtner
Ultrasound Computed Tomography (USCT) has great potential for 3D quantitative imaging of acoustic breast tissue properties. Typical devices include high-frequency transducers, whic…