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Proceedings Paper

Temperature measurement of the metal particle during laser-induced migration in the glass
Author(s): Nobuyasu Nishioka; Hirofumi Hidai; Souta Matsusaka; Akira Chiba; Noboru Morita
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Paper Abstract

We proposed a technique to manipulate a metal particle in glass optically. The glass in the neighborhood of the laserheated metal particle softened; hence, the metal particle migrated in the glass. In our numerical calculation, the temperature difference in the metal particle generated the inhomogeneous distribution of the interfacial tension between melted metal particle and softened glass. The inhomogeneous distribution generated driving force. In this presentation, the experimental temperature measurement by using emitted light of the migrating metal particle in glass was discussed. The temperature was approximately 2400 K and corresponded with the numerical calculated temperature reported before.

Paper Details

Date Published: 18 April 2017
PDF: 2 pages
Proc. SPIE 10252, Optical Manipulation Conference, 1025211 (18 April 2017); doi: 10.1117/12.2270096
Show Author Affiliations
Nobuyasu Nishioka, Chiba Univ. (Japan)
Hirofumi Hidai, Chiba Univ. (Japan)
Souta Matsusaka, Chiba Univ. (Japan)
Akira Chiba, Chiba Univ. (Japan)
Noboru Morita, Chiba Univ. (Japan)


Published in SPIE Proceedings Vol. 10252:
Optical Manipulation Conference
Takashige Omatsu, Editor(s)

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