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Proceedings Paper

Pulsed selective laser removal of nano- and micro-particles
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Paper Abstract

Selective laser removal of micro-particles of one chemical composition from their mixture with micro-particles of another chemical type pre-deposited on hydrophobic or hydrophilic surfaces have been demonstrated by means of steam laser cleaning method realized with nanosecond IR laser and various liquid energy transfer media (ETM). Microscopic imaging of particle mixture deposition, ETM dosing and final particle removal has been performed with the help of timeresolved optical microscopy. Optimal ETM/particle combinations for selective targeting and removal of specific particles from their mixture on the surfaces have been revealed.

Paper Details

Date Published: 1 March 2006
PDF: 8 pages
Proc. SPIE 6107, Laser-based Micropackaging, 61070S (1 March 2006); doi: 10.1117/12.647056
Show Author Affiliations
Shishir Shukla, Univ. of Memphis (United States)
Arkansas State Univ. (United States)
Sergey I. Kudryashov, Arkansas State Univ. (United States)
Kevin Lyon, Arkansas State Univ. (United States)
Susan D. Allen, Univ. of Memphis (United States)
Arkansas State Univ. (United States)


Published in SPIE Proceedings Vol. 6107:
Laser-based Micropackaging
Friedrich G. Bachmann; Willem Hoving; Yongfeng Lu; Kunihiko Washio, Editor(s)

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