Abstract
Nanoscale light sources operating efficiently at low powers are required for future optical interconnects. Here, we present, both theoretically and experimentally, the carrier dynamics in metal-dielectric cavity nanopillar light-emitting diodes. The nanoLEDs operate at telecommunications wavelengths, featuring tens of nanoWatt waveguide-coupled powers and GHz-range modulation bandwidths. Furthermore, an extremely low surface recombination velocity of 260 cm/s in passivated InGaAs nanopillars is reported, a result of crucial importance for the development of efficient nanoscale optoelectronic devices for nanophotonic integrated circuits.
Original language | English |
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Title of host publication | Proceedings of the 8th International Conference on Metamaterials Photonic Crystals and Plasmonics (META 2017) |
Editors | Said Zouhdi, Junsuk Rho & Hakjoo Lee |
Place of Publication | TBC |
Publisher | Conference Organising Committee |
Pages | 852-853 |
Edition | Peer Reviewed |
ISBN (Print) | 2429-1390 |
Publication status | Published - 2017 |
Event | 8th International Conference on Metamaterials Photonic Crystals and Plasmonics, META 2017 - Incheon, Republic of Korea Duration: 1 Jan 2017 → … |
Conference
Conference | 8th International Conference on Metamaterials Photonic Crystals and Plasmonics, META 2017 |
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Period | 1/01/17 → … |
Other | July 25-28 2017 |