Light Scattering from Solid-State Quantum Emitters: Beyond the Atomic Picture
| Autor: | John F. O'Hara, Jake Iles-Smith, Luke R. Wilson, Jesper Mørk, Dara P. S. McCutcheon, Ahsan Nazir, Catherine L. Phillips, A. Mark Fox, M. S. Skolnick, Edmund Clarke, B. Royall, Alistair J. Brash |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Physics
Quantum Physics Sideband Condensed Matter - Mesoscale and Nanoscale Physics Phonon Scattering FOS: Physical sciences General Physics and Astronomy Physics::Optics 01 natural sciences Light scattering Quantum technology QETLabs Quantum dot Mesoscale and Nanoscale Physics (cond-mat.mes-hall) 0103 physical sciences Physics::Accelerator Physics Laser detuning Atomic physics Quantum Physics (quant-ph) 010306 general physics Quantum |
| Zdroj: | Brash, A J, Iles-Smith, J, Phillips, C L, McCutcheon, D P S, O'Hara, J, Clarke, E, Royall, B, Wilson, L R, Mørk, J, Skolnick, M S, Fox, A M & Nazir, A 2019, ' Light Scattering from Solid-State Quantum Emitters : Beyond the Atomic Picture ', Physical Review Letters, vol. 123, no. 16, 167403 . https://doi.org/10.1103/PhysRevLett.123.167403 |
| Popis: | Coherent scattering of light by a single quantum emitter is a fundamental process at the heart of many proposed quantum technologies. Unlike atomic systems, solid-state emitters couple to their host lattice by phonons. Using a quantum dot in an optical nanocavity, we resolve these interactions in both time and frequency domains, going beyond the atomic picture to develop a comprehensive model of light scattering from solid-state emitters. We find that even in the presence of a cavity, phonon coupling leads to a sideband that is completely insensitive to excitation conditions, and to a non-monotonic relationship between laser detuning and coherent fraction, both major deviations from atom-like behaviour. Main manuscript (inc. references) 7 pages and 3 figures followed by supplemental material with 10 pages and 2 figures |
| Databáze: | OpenAIRE |
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