TY - JOUR
T1 - Development towards high-resolution kHz-speed rotation-free volumetric imaging
AU - Asimakopoulou, Eleni Myrto
AU - Bellucci, Valerio
AU - Birnsteinova, Sarlota
AU - Yao, Zisheng
AU - Zhang, Yuhe
AU - Petrov, Ilia
AU - Deiter, Carsten
AU - Mazzolari, Andrea
AU - Romagnoni, Marco
AU - Korytar, Dusan
AU - Zaprazny, Zdenko
AU - Kuglerova, Zuzana
AU - Juha, Libor
AU - Lukic, Bratislav
AU - Rack, Alexander
AU - Samoylova, Liubov
AU - Garcia-Moreno, Francisco
AU - Hall, Stephen
AU - Neu, Tillmann Robert
AU - Liang, Xiaoyu
AU - Vagovic, P.
AU - Villanueva Perez, Pablo
PY - 2024
Y1 - 2024
N2 - X-ray multi-projection imaging (XMPI) has the potential to provide rotation-free 3D movies of optically opaque samples. The absence of rotation enables superior imaging speed and preserves fragile sample dynamics by avoiding the centrifugal forces introduced by conventional rotary tomography. Here, we present our XMPI observations at the ID19 beamline (ESRF, France) of 3D dynamics in melted aluminum with 1000 frames per second and 8 µm resolution per projection using the full dynamical range of our detectors. Since XMPI is a method under development, we also provide different tests for the instrumentation of up to 3000 frames per second. As the high-brilliance of 4th generation light-sources becomes more available, XMPI is a promising technique for current and future X-ray imaging instruments.
AB - X-ray multi-projection imaging (XMPI) has the potential to provide rotation-free 3D movies of optically opaque samples. The absence of rotation enables superior imaging speed and preserves fragile sample dynamics by avoiding the centrifugal forces introduced by conventional rotary tomography. Here, we present our XMPI observations at the ID19 beamline (ESRF, France) of 3D dynamics in melted aluminum with 1000 frames per second and 8 µm resolution per projection using the full dynamical range of our detectors. Since XMPI is a method under development, we also provide different tests for the instrumentation of up to 3000 frames per second. As the high-brilliance of 4th generation light-sources becomes more available, XMPI is a promising technique for current and future X-ray imaging instruments.
U2 - 10.1364/OE.510800
DO - 10.1364/OE.510800
M3 - Article
C2 - 38297643
SN - 1094-4087
VL - 32
SP - 4413
EP - 4426
JO - Optics Express
JF - Optics Express
IS - 3
ER -