High-resolution velocimetry technique based on the decaying streaks of phosphor particles

This Letter introduces a new, to the best of our knowledge, particle streak velocimetry technique based on decaying streaks formed by individual phosphor particles following pulsed excitation. Tin-doped phosphor particles are dispersed into flows and excited by a pulsed UV laser light sheet. Emissio...

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Veröffentlicht in:	Optics letters 2021-02, Vol.46 (3), p.641-644
Hauptverfasser:	Fan, Luming, Vena, Patrizio, Savard, Bruno, Xuan, Guangtao, Fond, Benoit
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary layer flow Emission Flow velocity Free jets High resolution Light sheets Luminescence Optics Particle decay Particle image velocimetry Particle motion Particle tracking Particle tracking velocimetry Phosphors Physical Sciences Point sources Science & Technology Spatial resolution Tin Ultraviolet lasers
Online-Zugang:	Volltext
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