Engineering gold nano-antennae to enhance the emission of quantum emitters

Mario Agio; Giorgio Mori; Franziska Kaminski; Lavinia Rogobete; Sergei Kühn; Victor Callegari; Philipp M. Nellen; Franck Robin; Yasin Ekinci; Urs Sennhauser; Heinz Jäckel; Harun H. Solak; Vahid Sandoghdar

doi:10.1117/12.754367

12 September 2007 Engineering gold nano-antennae to enhance the emission of quantum emitters

Mario Agio, Giorgio Mori, Franziska Kaminski, Lavinia Rogobete, Sergei Kühn, Victor Callegari, Philipp M. Nellen, Franck Robin, Yasin Ekinci, Urs Sennhauser, Heinz Jäckel, Harun H. Solak, Vahid Sandoghdar

Author Affiliations +

Proceedings Volume 6717, Optomechatronic Micro/Nano Devices and Components III; 67170R (2007) https://doi.org/10.1117/12.754367
Event: International Symposium on Optomechatronic Technologies, 2007, Lausanne, Switzerland

Abstract

We study the fluorescence enhancement of a single emitter coupled to two spherical gold nanoparticles and discuss the differences with respect to coupling to a single one. We also show that by changing the aspect ratio of the nanoparticles we can easily tune the plasmon-mediated enhancement from the infrared to the visible range. We present the fabrication of our nanoantennae by two alternative methods, namely X-ray interference lithography followed by focused ion beam milling and electron beam lithography. The manufactured structures are characterized individually by confocal microscopy.

Citation Download Citation

Mario Agio, Giorgio Mori, Franziska Kaminski, Lavinia Rogobete, Sergei Kühn, Victor Callegari, Philipp M. Nellen, Franck Robin, Yasin Ekinci, Urs Sennhauser, Heinz Jäckel, Harun H. Solak, and Vahid Sandoghdar "Engineering gold nano-antennae to enhance the emission of quantum emitters", Proc. SPIE 6717, Optomechatronic Micro/Nano Devices and Components III, 67170R (12 September 2007); https://doi.org/10.1117/12.754367

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