Nonlinear emission from II–VI photonic dots in the strong coupling regime
| العنوان: | Nonlinear emission from II–VI photonic dots in the strong coupling regime |
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| المؤلفون: | Gerd Bacher, Alfred Forchel, Régis André, M. Obert, Le Si Dang, Johannes Renner |
| المساهمون: | Technische Physik, Julius-Maximilians-Universität Würzburg [Wurtzbourg, Allemagne] (JMU), Laboratoire de Spectrométrie Physique (LSP), Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | Physica E: Low-dimensional Systems and Nanostructures Physica E: Low-dimensional Systems and Nanostructures, Elsevier, 2004, 21 (2-4), pp.835-839. ⟨10.1016/j.physe.2003.11.136⟩ |
| بيانات النشر: | HAL CCSD, 2004. |
| سنة النشر: | 2004 |
| مصطلحات موضوعية: | Coupling, Physics, [PHYS]Physics [physics], Condensed matter physics, business.industry, Pillar, 02 engineering and technology, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Sample temperature, Nonlinear system, 0103 physical sciences, Strong coupling, Atomic physics, Photonics, 010306 general physics, 0210 nano-technology, business, Excitation, Energy (signal processing), ComputingMilieux_MISCELLANEOUS |
| الوصف: | We demonstrate nonlinear emission from CdMgMnTe-based pillar microcavities in the strong coupling regime under nonresonant excitation. The three-dimensional optical confinement is evidenced by the occurrence of discrete optical modes with a characteristic, size-dependent energy splitting. The threshold characteristics as well as the emission energy are studied as a function of photon–exciton detuning and sample temperature. Most strikingly, for small detunings an anomalous change of the mode separation with temperature is obtained in case of nonlinear emission which we attribute to a temperature-induced transition from the strong to the weak coupling regime. |
| اللغة: | English |
| تدمد: | 1386-9477 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22687ac01dd1ff63778314d579bb3b65 https://hal.archives-ouvertes.fr/hal-02551179 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....22687ac01dd1ff63778314d579bb3b65 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13869477 |
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