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Proceedings Paper

Dependence of femtosecond laser irradiation and heat treatment on gold nanoparticle precipitation in silicate glass
Author(s): Huidan Zeng; Jianrong Qiu; Xiongwei Jiang; Shiliang Qu; Congshan Zhu; Fuxi Gan
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Paper Abstract

Three-dimensionally manipulated gold nanoparticles were precipitated in silicate glass containing gold ions by irradiation with femtosecond pulsed laser and successive heat treatment. Influence of the heat treatment conditions on the gold nanoparticles precipitation behaviors was investigated. For the tested silicate glass, the treatment temperature threshold of irradiated area for color appearance was obviously lower than that of non-irradiated area. Along with increasing the treatment temperature from such threshold, the irradiated area turned to be colorful. And finally the whole glass became multicolored corresponding to a certain high temperature. Absorption spectrum measurement indicated that, under the given irradiation condition, the sizes of Au nanoparticles were obviously affected by the heat treatment temperature.

Paper Details

Date Published: 16 July 2003
PDF: 5 pages
Proc. SPIE 5061, International Symposium on Photonic Glass (ISPG 2002), (16 July 2003); doi: 10.1117/12.517336
Show Author Affiliations
Huidan Zeng, Shanghai Institute of Optics and Fine Mechanics (China)
Japan Science and Technology Corp. (Japan)
Jianrong Qiu, Shanghai Institute of Optics and Fine Mechanics (China)
Japan Science and Technology Corp. (Japan)
Xiongwei Jiang, Shanghai Institute of Optics and Fine Mechanics (China)
Japan Science and Technology Corp. (Japan)
Shiliang Qu, Shanghai Institute of Optics and Fine Mechanics (China)
Japan Science and Technology Corp. (Japan)
Congshan Zhu, Shanghai Institute of Optics and Fine Mechanics (China)
Japan Science and Technology Corp. (Japan)
Fuxi Gan, Shanghai Institute of Optics and Fine Mechanics (China)
Japan Science and Technology Corp. (Japan)


Published in SPIE Proceedings Vol. 5061:
International Symposium on Photonic Glass (ISPG 2002)
Congshan Zhu, Editor(s)

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