We study third harmonic generation from arrays of plasmonic nanoantennas. Specifically, we investigate the size, gap, and material dependence of the conversion efficiency and find it to be a function of the plasmon resonance energies.
© 2011 OSA
M. Hentschel, T. Utikal, M. Lippitz, and H. Giessen, "Towards unraveling the mechanism of third harmonic generation in plasmonic nanoantennas," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper QFB2.
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