Dependence of femtosecond laser irradiation and heat treatment on gold nanoparticle precipitation in silicate glass

Huidan Zeng; Jianrong Qiu; Xiongwei Jiang; Shiliang Qu; Congshan Zhu; Fuxi Gan

doi:10.1117/12.517336

16 July 2003 Dependence of femtosecond laser irradiation and heat treatment on gold nanoparticle precipitation in silicate glass

Huidan Zeng, Jianrong Qiu, Xiongwei Jiang, Shiliang Qu, Congshan Zhu, Fuxi Gan

Author Affiliations +

Proceedings Volume 5061, International Symposium on Photonic Glass (ISPG 2002); (2003) https://doi.org/10.1117/12.517336
Event: International Symposium on Photonic Glass, 2002, Shanghai, China

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.

Citation Download Citation

Huidan Zeng, Jianrong Qiu, Xiongwei Jiang, Shiliang Qu, Congshan Zhu, and Fuxi Gan "Dependence of femtosecond laser irradiation and heat treatment on gold nanoparticle precipitation in silicate glass", Proc. SPIE 5061, International Symposium on Photonic Glass (ISPG 2002), (16 July 2003); https://doi.org/10.1117/12.517336

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