Abstract
A fundamental step towards achieving an "on demand" single photon source would be the possibility of electrical pumping for a single QD and thus the integration of such a device in an opto-electronic circuit. In this work we describe the fabrication process and preliminary results of a Light Emitting Diode (LED) to be integrated with a PhC nanocavity at telecom wavelength. We demonstrate the possibility of an effective electric pumping of the QDs embedded into the membrane by contacting the n-doped and p-doped layers of the thin membrane, which allows the fabrication of a PhC nanocavity on it. © 2007 Elsevier B.V. All rights reserved.
Original language | English |
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Pages (from-to) | 1162-1165 |
Journal | Microelectronic Engineering |
Volume | 85 |
Issue number | 5-6 |
DOIs | |
Publication status | Published - 2008 |