Abstract
Semiconductor quantum dots are useful emitters in various contexts. They are, for example, a bright source of photons because of the possibility to generate multiple excitons within one quantum dot and subsequently obtain the emission of multiple photons upon each excitation. In practice, however, such multiphoton emission is often inefficient due to fast nonradiative decay channels such as Auger recombination. We have recently demonstrated that the biexciton emission efficiency can be significantly improved by a large radiative enhancement in the near field of a gold nanocone antenna [1].
© 2017 IEEE
PDF ArticleMore Like This
Assegid M. Flatae, Francesco Tantussi, Gabriele C. Messina, Francesco De Angelis, and Mario Agio
eg_5_4 European Quantum Electronics Conference (EQEC) 2019
Florian Werschler, Benjamin Lindner, Christopher Hinz, Tjaard de Roo, Stefan Mecking, Denis V. Seletskiy, and Alfred Leitenstorfer
FW4H.4 CLEO: QELS_Fundamental Science (CLEO:FS) 2017
Vigneshwaran Chandrasekaran, Mickael D. Tessier, Dorian Dupont, Pieter Geiregat, Edouard Brainis, and Zeger Hens
CE_P_17 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2017