112 citations · 300 across the 7 of their papers we have counts for
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Gate controlled coupling of intersubband plasmons
Aymeric Delteil, Angela Vasanelli, Yanko Todorov +4
The optical response of a heavily doped quantum well, with two occupied subbands, has been investigated as a function of the electronic density. It is shown that the two optically…
Intersubband electroluminescent devices operating in the strong coupling regime
Pierre Jouy, Angela Vasanelli, Yanko Todorov +4
We present a detailed study of the electroluminescence of intersubband devices operating in the light-matter strong coupling regime. The devices have been characterized by performi…
Polaritonic spectroscopy of intersubband transitions
Yanko Todorov, Lorenzo Tosetto, Aymeric Delteil +4
We report on an extensive experimental study of intersubband excitations in the THz range arising from the coupling between a quantum well and a zero-dimensional metal-metal microc…
Optical phonon scattering of cavity polaritons in an electroluminescent device
A. Delteil, A. Vasanelli, P. Jouy +5
A signature of the scattering between microcavity polaritons and longitudinal optical phonons has been observed in the electroluminescence spectrum of an intersubband device operat…
Transition from strong to ultra-strong coupling regime in mid-infrared metal-dielectric-metal cavities
Pierre Jouy, Angela Vasanelli, Yanko Todorov +4
We have investigated the transition from strong to ultra-strong coupling regime between a mid-infrared intersubband excitation and the fundamental mode of a metal-dielectric-metal…
Charge induced coherence between intersubband plasmons in a quantum structure
Aymeric Delteil, Angela Vasanelli, Yanko Todorov +5
In this work we investigate a low dimensional semiconductor system, in which the light-matter interaction is enhanced by the cooperative behavior of a large number of dipolar oscil…