We show unidirectional emission of a single Q-dot by coupling to a nanofabricated Yagi-Uda antenna. The Q-dot drives the resonant feed element and 82% of the Q-dot emission is emitted in a 12° HWHM angle.
© 2011 OSA
N. F. van Hulst, "Unidirectional emission of a quantum dot coupled to an optical nanoantenna," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper QWC1.
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