Plasmonic nano-resonator enhanced one-photon luminescence from single gold nanorods

Keyu Xia; Yingbo He; Hongming Shen; Yuqing Cheng; Qihuang Gong; Guowei Lu

doi:10.1117/12.2202372

22 December 2015 Plasmonic nano-resonator enhanced one-photon luminescence from single gold nanorods

Keyu Xia, Yingbo He, Hongming Shen, Yuqing Cheng, Qihuang Gong, Guowei Lu

Proceedings Volume 9668, Micro+Nano Materials, Devices, and Systems; 96685B (2015) https://doi.org/10.1117/12.2202372
Event: SPIE Micro+Nano Materials, Devices, and Applications, 2015, Sydney, New South Wales, Australia

Abstract

Strong Stokes and anti-Stokes one-photon luminescence from single gold nanorods is measured in experiments. It is found that the intensity and polarization of the Stokes and anti-Stokes emissions are in strong correlation. Our experimental observation discovered a coherent process in light emission from single gold nanorods. We present a theoretical mode, based on the concept of cavity resonance, for consistently understanding both Stokes and anti-Stokes photoluminescence. Our theory is in good agreement of all our measurements.

Citation Download Citation

Keyu Xia, Yingbo He, Hongming Shen, Yuqing Cheng, Qihuang Gong, and Guowei Lu "Plasmonic nano-resonator enhanced one-photon luminescence from single gold nanorods", Proc. SPIE 9668, Micro+Nano Materials, Devices, and Systems, 96685B (22 December 2015); https://doi.org/10.1117/12.2202372

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