Abstract
We describe a new method for focusing and concentrating a stream of moving micron-sized aerosol particles in air. The focusing and concentrating process is carried out by the combined drag force and optical force that is generated by a double-layer co-axial nozzle and a focused doughnut-shaped hollow laser beam, respectively. This method should supply a new tool for aerosol science and related research. Copyright © 2018 American Association for Aerosol Research.
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CITATION STYLE
Pan, Y. L., Kalume, A., Wang, C., & Santarpia, J. L. (2018). Opto-aerodynamic focusing of aerosol particles. Aerosol Science and Technology, 52(1), 13–18. https://doi.org/10.1080/02786826.2017.1367090
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