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Updated: May 27, 2026
05:57
Blood Flow Imaging with Ultrafast Doppler
Published on: October 14, 2020
Time resolved, 3D imaging (4D) of two phase flow at a repetition rate of 1 kHz
Rikard Wellander1, Mattias Richter, Marcus Aldén
1Division of Combustion Physics, Lund Institute of Technology, Box 118, Lund 22100, Sweden. rikard.wellander@forbrf.lth.se
Optics Express
|November 24, 2011
Abstract:
A measurement technique capable of recording three-dimensional laser induced images with a spatial resolution of 610x512x20 voxels over a volume of 29x24x15 mm(3) and at a frame rate of 1 kHz is presented. A novel approach for sweeping the illuminating laser sheet across the investigated volume is introduced as a key feature. The technique is applied to imaging nebulized water droplets with a nitrogen-jet central feature.
