We have excited bowtie-shaped metal nanoantennas fabricated via colloidal lithography with ultrashort light pulses. The spectrum emitted by the nanoantennas consists of a broadband continuum overlapped with a narrowband second harmonic signal.
CITATION STYLE
Wild, B., Merlein, J., Hanke, T., Leitenstorfer, A., & Bratschitsch, R. (2009). Nonlinear Optical Response of Metal Nanoantennas. In Springer Series in Chemical Physics (Vol. 92, pp. 711–713). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-540-95946-5_231
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