Optical properties of morphology-controlled gold nanoparticles

Qiguang Yang; Jaetae Seo; Wan-Joong Kim; SungSoo Jung; Bagher Tabibi; Justin Vazquez; Jasmine Austin; Doyle Temple

doi:10.1117/12.822839

18 February 2009 Optical properties of morphology-controlled gold nanoparticles

Qiguang Yang, Jaetae Seo, Wan-Joong Kim, SungSoo Jung, Bagher Tabibi, Justin Vazquez, Jasmine Austin, Doyle Temple

Proceedings Volume 7276, Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications; 727617 (2009) https://doi.org/10.1117/12.822839
Event: Photonics and Optoelectronics Meetings, 2008, Wuhan, China

Abstract

Both linear and nonlinear optical properties of metal nanoparticles strongly depend on their particle sizes. Sizedependent surface plasmon resonant absorption of gold nanoparticles was theoretically accessed using Mie scattering theory based on empirical optical absorption and TEM measurements, which allows to estimate the average size of gold nanoparticles with simple absorption measurement. The nonlinear optical properties of the gold nanoparticles were studied with Z-scan and forward degenerate four-wave mixing techniques.

Citation Download Citation

Qiguang Yang, Jaetae Seo, Wan-Joong Kim, SungSoo Jung, Bagher Tabibi, Justin Vazquez, Jasmine Austin, and Doyle Temple "Optical properties of morphology-controlled gold nanoparticles", Proc. SPIE 7276, Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications, 727617 (18 February 2009); https://doi.org/10.1117/12.822839

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