학술논문
Development towards high-resolution kHz-speed rotation-free volumetric imaging
Document Type
Author
Asimakopoulou, Eleni Myrto; Bellucci, Valerio; Birnsteinova, Sarlota; Yao, Zisheng; Zhang, Yuhe; Petrov, Ilia; Deiter, Carsten; Mazzolari, Andrea; Romagnoni, Marco; Korytar, Dusan; Zaprazny, Zdenko; Kuglerova, Zuzana; Juha, Libor; Lukic, Bratislav; Rack, Alexander; Samoylova, Liubov; Garcia-Moreno, Francisco; Hall, Stephen; Neu, Tillmann Robert; Liang, Xiaoyu; Vagovic, P.; Villanueva Perez, Pablo
Source
Optics Express NanoLund: Centre for Nanoscience. 32(3):4413-4426
Subject
Language
English
ISSN
1094-4087
Abstract
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.