X-ray and Neutron Phase Imaging with Gratings 2017

11 Sept 2017, 17:00 → 15 Sept 2017, 14:00 Europe/Zurich

HG E3 (ETH Zurich)

Marco Stampanoni (Paul Scherrer Institut)

Abstract template abstract_template_XNPIG17.doc

BookOfAbstract XNPIG2017_BoA_FINAL_WEB.pdf

picture Gruppe27193_HighRes_300dpi.tif

ScientificProgram XNPIG2017_Program_Final_Web.pdf

Slides XNPIG2017_TalbotAward_Nomination_Form.docx

Monday, 11 September

17:30 → 20:30 WELCOME RECEPTION

Tuesday, 12 September

09:00 → 10:30 Sources and Metrology

09:00 Biomedical X-ray imaging at the Munich Compact Light Source

Speaker: Dr Martin Dierolf (Technical University of Munich)

Abstract Dierolf_M.pdf

09:30 Development of single-shot wave front sensor based on 2D phase gratings for SPB/SFX instrument at European XFEL

Speaker: Dr Patrik Vagovic (Center for Free-Electron-Laser Science, DESY, Hamburg)

09:50 Wavefront metrology with a grating interferometer – Inspection of refractive X-ray optics

Speaker: Frieder Koch (Paul Scherrer Institut)

10:10 Implementation of a 3D full Monte Carlo simulation tool for grating based imaging systems

Speaker: Mr Stefan Tessarini (Institute for Biomedical Engineering, ETH Zürich, Zürich, Switzerland)

10:30 → 11:00 Coffee break

11:00 → 12:30 Fabrication Methods

11:00 X-ray gratings for grating-based x-ray DPCI fabricated using the deep x-ray lithography process: state of the art

Speaker: Dr PASCAL MEYER (KIT/IMT)

11:30 Chemical etching of silicon by nanostructured metal catalyst for fabrication of high aspect ratio gratings

Speaker: Prof. Lucia Romano (PSI)

11:50 Artifact analysis of tiled X-ray gratings for large field of view imaging systems

Speaker: Mr Tobias Schröter (Karlsruhe Institute of Technology, Institute of Microstructure Technology)

12:10 Precision Alignment of Multiple Analyzer Gratings for High Energy X-Ray Phase Contrast Imaging

Speaker: Andrew Hollowell (Sandia National Laboratories)

12:30 → 13:30 Lunch break

13:30 → 15:00 Instrumentation - 01

13:30 A polychromatic far field interferometer for multi-contrast x-ray imaging

Speaker: Houxun Miao (NIH)

14:00 Compact X-ray phase-CT microscope with high spatial resolution

Speaker: Dr Hidekazu Takano (Tohoku University)

14:20 Towards High Sensitivity Laboratory X-ray Phase Contrast Tomography for Improved Pathology

Speaker: Dr Joan Vila-Comamala (Institute for Biomedical Engineering)

14:40 Dynamical Propagation-based Phase-Contrast X-ray Imaging at a Compact Light Source

Speaker: Ms Regine Gradl (PhD)

15:00 → 15:30 Coffee break

15:30 → 17:00 Materials Science - 01

15:30 Challenges for grating interferometer X-ray computed tomography for applications in materials science

Speaker: Prof. Johann Kastner (Upper Austria University of Applied Sciences,)

16:00 Imaging water transport in cement-based materials with gratings: multi-contrast modalities from synchrotron radiation to laboratory-scale

Speaker: Ms Fei Yang (Institute for Biomedical Engineering, Swiss Federal Institute of Technology Zurich (ETHZ), Zürich, Switzerland and X-ray Tomography Group, Paul Scherrer Institut (previous: Swiss Federal Laboratories for Materials Science and Technology (Empa), ETH Domain, Dübendorf, Switzerland and Institute for Building Materials, Swiss Federal Institute of Technology Zurich (ETHZ), Zürich, Switzerland))

16:20 Gratings-based x-ray imaging for explosives detection: design considerations

Speaker: Dr Erin. A. Miller (Pacific Northwest National Laboratory)

16:40 Quantitative visualization of the magnetic induced phase shift with polarized neutron grating interferometry

Speaker: Mr Jacopo Valsecchi (PSI)

Wednesday, 13 September

09:00 → 10:30 Instrumentation - 02

09:00 Developments in X-ray grating interferometry: directionality, tunability and flux efficiency

Speaker: Mr Matias Kagias (Paul Scherrer Institut)

09:30 Helical X-ray Vector Radiography

Speaker: Mr Yash Sharma (Chair of Biomedical Physics, Department of Physics and School of BioEngineering, Technical University of Munich)

09:50 X-ray phase-contrast imaging and metrology using periodic and random wavefront modulators

Speaker: Ms Marie-Christine Zdora (Diamond Light Source, University College London)

10:10 A multi-aperture analyser for planar and three-dimensional X- ray phase-contrast imaging with edge illumination

Speaker: Dr Endrizzi Marco (University College London)

10:30 → 11:00 Coffee break

11:00 → 12:30 Signal Retrieval

11:00 Advanced X-ray imaging and metrology with speckle based technique

Speaker: Dr Hongchang Wang (Diamond Light Source)

11:30 Is a High Sensitivity Interferometer Always Good for a Grating-based Differential Phase Contrast Imaging System?

Speaker: Mr Xu Ji (University of Wisconsin-Madison)

11:50 Quantitative sub-pixel imaging with small angle x-ray scattering

Speaker: Dr Peter Modregger (University College London)

12:10 Grating Position Estimation for Grating-based Computed Tomography

Speaker: Mr Maximilian von Teuffenbach (Technische Universität München)

12:30 → 14:30 Lunch break & Poster session

12:30 A modified iterative algorithm for large object in grating-based X-ray phase contrast computed tomography

Speaker: Mr Wenbin Wei (National Synchrotron Radiation Laboratory, University of Science and Technology of China, China)

12:30 A novel description of differential phase contrast imaging

Speaker: Prof. Zhu Peiping (Beijing Synchrotron Radiation Facility (BSRF), Institute of High Energy Physics, Chinese Academy of Sciences)

12:30 A study of phase-grating shapes to improve spatial resolution in X-ray Talbot interferometry

Speaker: Dr Katsumasa Ikematsu (Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University)

12:30 A workflow to reconstruct grating-based X-ray phase contrast CT images: application to CFRP samples

Speaker: Mr Jonathan Sanctorum (University of Antwerp)

12:30 Characteristic test of visibility, phase sensitivity and resolution at symmetry type of neutron grating interferometer

Speaker: Mr Youngju Kim (Pusan National University)

12:30 Deconvolution-based Reconstruction Filter Design for Differential Tomography

Speaker: Mr Sebastian Kaeppler (Pattern Recognition Lab, Friedrich-Alexander-Universität Erlangen-Nürnberg)

12:30 Development of X-ray phase-contrast CT system with conventional X-ray sources

Speaker: Mr Masashi Kageyama (Rigaku Corporation)

12:30 Directional X-ray dark-field imaging using a grating-based Talbot-Lau phase-contrast set-up

Speaker: Ms Veronika Ludwig (Erlangen Centre for Astroparticle Physics)

12:30 DPC2.0: A new flexible design for grating interferometry at the TOMCAT beamline of the Swiss Light Source

Speaker: Dr Alessandra Patera (Paul Scherrer Institut)

12:30 Dual axis Dark Field Contrast Tomography for visualisation of scattering directions in a CFRP sample

Speaker: Mrs Eline Janssens (VisionLab - University of Antwerp)

12:30 Dynamic application based on X-ray phase tomography using grating interferometer

Speaker: Dr Masato Hoshino (Japan Synchrotron Radiation Research Institute)

12:30 Electrochemically detecting photoresist development endpoint for HAR grating microfabrication

Speaker: Mr Christian L. Arrington (Sandia National Laboratories)

12:30 Ex-vivo study of suspicious microcalcifications in breast tissue biopsies using grating interferometry

Speaker: Dr Zhentian Wang (PSI)

12:30 Extending the Aspect Ratio of Etched Silicon for Precision Electro-coating with Gold to Fabricate XPCI Analyzer Gratings

Speaker: Patrick Finnegan (Sandia National Laboratories)

12:30 Fabrication of high aspect ratio gratings with reinforcing ribs for X-ray phase contrast imaging

Speaker: Ms Yue Hu (National Synchrotron Radiation Laboratory, University of Science and Technology of China, China)

12:30 Feasibility test of the high aspect-ratio grating by ALD process for the X-ray interferometer

Speakers: Mr Seho Lee (Pusan National University), Prof. Seung Wook Lee (Pusan National University)

12:30 Grating interferometry versus propagation-based phase contrast imaging in mice: a user perspective

Speaker: Bram Trachet (EPFL)

12:30 Grating-based X-ray phase-contrast imaging with incomplete data

Speaker: Dr SONGZHE LIAN (University of Tsukuba)

12:30 How many gratings are needed for a high sensitivity differential phase contrast imaging system?

Speaker: Dr Ran Zhang (University of Wisconsin-Madison)

12:30 Improved reconstruction technique for Moiré imaging using an x-ray Talbot-Lau interferometer

Speaker: Ms Maria Seifert (Friedrich-Alexander-University Erlangen-Nuremberg, ECAP - Novel Detectors/Medical Physics)

12:30 Improving the delineation of resin-rich areas in carbon-fibre reinforced polymers using phase-contrast imaging

Speaker: Mr Bernhard Plank (University of Applied Sciences Upper Austria)

12:30 Irradiance Distribution of an X-ray Source Illuminating Bi-prism Gratings

Speaker: Prof. Grant Gullberg (University of California San Francisco)

12:30 Large area small pitch gratings for x-ray interferometry by Displacement Talbot lithography

Speaker: Dr Konstantins Jefimovs (Paul Scherrer Institut)

12:30 Mass density resolution in grating-based X-ray phase radiography

Speaker: Dr Zhao Wu (National Synchrotron Radiation Laboratory, University of Science and Technology of China, China)

12:30 Nested Tomography: Application to Direct Ellipsoid Reconstruction in Anisotropic Darkfield Tomography

Speaker: Mr Jonas Dittmann (LRM, University of Wuerzburg, Germany)

12:30 Neutron Talbot-Lau interferometry at pulsed neutron imaging system "RADEN" in J-PARC

Speaker: Dr Yoshichika Seki (Japan Atomic Energy Agency)

12:30 Noise comparison of phase-stepping and angular signal radiography

Speaker: Mr Faiz WALI (National Synchrotron Radiation Laboratory, University of Science and Technology of China)

12:30 Numerical fringe analysis of light optics concept at high x-ray energy grating interferometer

Speaker: Mr Daeseung Kim (Pusan National University)

12:30 Oblique Incidence Effect in X-ray Phase Contrast Imaging using High Aspect Ratio Gratings

Speaker: Dr Satoshi Sano (Shimadzu Corporation)

12:30 Obliquely evaporated gadolinium grating fabrication and its evaluation by X-ray microscope

Speaker: Dr Tetsuo Samoto (Tohoku university)

12:30 Optimization of Grating Interferometer Parameters for a General Three-Grating Interferometer

Speaker: Dr Ran Zhang (University of Wisconsin-Madison)

12:30 Performance evaluation of reverse projection method for grating based X-ray phase contrast tomography

Speaker: Ms Maria Buechner (Institute for Biomedical Engineering, University and ETH Zurich)

12:30 Process challenges in the fabrication of sub-µm structures using deep X-ray lithography

Speaker: Mr Abrar Faisal (Karlsruhe Institute of Technology, Germany)

12:30 Pulse current electroplating of gold to deposit on the wall of high aspect ratio silicon grating

Speaker: Mr Tae-Eun Song (Department of Nano-Structured Materials Research, National NanoFab Center (NNFC))

12:30 Retrieval of monochromatic fringe phase shifts in polychromatic grating interferometry

Speaker: Prof. Xizeng Wu (University of Alabama at Birmingham)

12:30 Single-step Phase retrieval in Full-field x-ray microscopy using a Dual-period Grating

Speaker: Prof. Kun Gao (University of Science and Technology of China)

12:30 Systematic analysis of in-vivo dark-field signal in pig lungs

Speaker: Mr Fabio De Marco (Chair of Biomedical Physics, Technical University of Munich)

12:30 Targeted Local Stress Imprint in Electrical Steel as Means of Improving the Energy Efficiency

Speakers: Mr Alexander Backs (Technical University of Munich (TUM), Heinz Maier-Leibnitz Zentrum (MLZ), Germany), Mr Hannes Weiss (Institute of Metal Forming and Casting, Technical University of Munich, Germany)

12:30 Time Domain Parameter Estimation in X-Ray Contrast Imaging

Speaker: Dr Amber Dagel (Sandia National Laboratories)

12:30 Voids and Cracks in Polymers and Metals made Visible with X-ray and Neutron Dark-Field Imaging

Speaker: Dr Les Butler (LSU)

12:30 X-ray phase nano-tomography using Talbot interferometer based X-ray microscopy

Speaker: Dr Yanlin Wu (Tohoku University)

14:30 → 18:00 Transfer to PSI & Visit of PSI

18:00 → 22:00 Conference dinner @ PSI

Thursday, 14 September

09:00 → 10:40 Clinical Applications - 01

09:00 Challenges in Breast Imaging and Opportunities for Gratings Interferometry

Speaker: Mrs Rahel Kubik-Huch (Kantonsspital Baden)

09:30 X-ray dark-field lung imaging - from bench to bedside

Speaker: Alexander A. Fingerle (Technische Universität München)

10:00 Implementation of a full-field-of-view grating-based phase-contrast mammography clinical investigational device

Speaker: Ms Carolina Arboleda Clavijo (ETH Zurich)

10:20 First in-vivo x-ray dark-field chest radiography: A feasibility study in a living pig

Speaker: Mr Konstantin Willer (Department of Physics, Chair of Biomedical Physics, Technische Universität München, Munich, Germany)

10:40 → 11:00 Coffee break

11:00 → 12:30 Clinical Applications - 02

11:00 Developmental bone biology inspired by interferometric x-ray phase imaging

Speaker: Prof. Koichi Matsuo (Keio University School of Medicine (Japan))

11:30 First results from an x-ray dark field breast tomosynthesis prototype system

Speaker: Dr Ke Li (University of Wisconsin-Madison)

11:50 Talbot-Lau Radiography Measurement of a Human Knee at 70kVp

Speaker: Mr Florian Horn (ECAP, University Erlangen)

12:10 Synchrotron radiation based single and double grating phase microtomography

Speaker: Mr Peter Thalmann (Biomaterials Science Center, University of Basel, Switzerland)

12:30 → 13:30 Lunch break

13:30 → 15:00 Instrumentation - 03

13:30 Development of X-ray phase scanner based on Talbot-Lau interferometry

Speaker: Prof. Atsushi Momose (Institute of Multidisciplinary Research for Advanced Materials, Tohoku University)

14:00 Quantitative comparison between grating- and speckle-based x-ray phase-contrast imaging

Speaker: Dr Tunhe Zhou (Diamond Light Source, UK)

14:20 X-ray Phase Contrast Imaging using a Microfocus X-ray source in Conjunction with Amplitude Grating and SOI Pixel Detector

Speaker: Mr Ryo Hosono (Graduate School of Engineering, Osaka University, Japan)

14:40 Energy resolved high resolution direct conversion detector applied to G2-less grating interferometry

Speaker: Anna Bergamaschi (Paul Scherrer Institut)

15:00 → 15:30 Coffee break

15:30 → 17:00 Materials Science - 02

15:30 Sub-pixel correlation length neutron imaging: Spatially resolved scattering information of microstructures on a macroscopic scale

Speaker: Mr Ralph Patrick Harti (Paul Scherrer Institut)

16:00 Measuring water diffusion in porous materials with high-energy grating interferometry and CdTe detectors

Speaker: Matteo Abis (Paul Scherrer Institut)

16:20 Visualization of the interface between titanium screws and synthetic foam structure using phase-contrast imaging

Speaker: Dr Sascha Senck (University of Applied Sciences Upper Austria)

16:40 Talbot-Lau X-Ray Deflectometry with Flash X-Ray Sources for Density Measurements in Dynamic Experiments

Speaker: Dr Daniel Clayton (National Security Technologies, LLC)

17:15 → 18:00 William H. F. Talbot Award Evaluation Committee

Friday, 15 September

09:00 → 10:30 Instrumentation - 04

09:00 Recent advancements in edge-illumination x-ray phase contrast imaging and comparison of its basic principles vs. grating interferometry

Speaker: Prof. Alessandro Olivo (University College London)

09:30 Fast and low-dose implementations of edge illumination X-ray phase-contrast imaging

Speaker: Dr Paul Claude Diemoz (University College London)

09:50 Perspectives of quantitative neutron time-of-flight dark-field imaging

Speaker: Dr Markus Strobl (ESS-AB)

10:10 Arising problems when stepping towards quantitative neutron grating interferometry

Speaker: Mr Tobias Neuwirth (Heinz Maier-Leibnitz Zentrum, TU München)

10:30 → 11:00 Coffee break

11:00 → 12:30 Industrial Applications

11:00 Industrial application of X-ray Talbot-Lau grating interferometry in aeronautics and aerospace

Speaker: Dr Vincent Revol (CSEM SA)

11:30 Investigations of bulk magnetic domain formations due to laser scribing of electrical steel by neutron dark-field imaging

Speaker: Mr Peter Rauscher (Fraunhofer IWS Dresden)

11:50 Development of high speed and wide FOV X-ray phase scanner

Speaker: Mr Masashi Kageyama (Rigaku Corporation)

12:10 X-ray Dark-Field Imaging of Catalyst layer in Fuel cells

Speaker: Mr Amogha Pandeshwar (ETH Zurich)

12:30 → 13:00 Best Poster Prize and William H. F. Talbot Award Ceremony

13:00 → 13:15 Presentation XNPIG2019