dorsal/arxiv
View SchemaDependence of spontaneous emission rates of emitters on the refractive index of the surrounding medial
| Authors | Chang-Kui Duan, Michael F. Reid |
|---|---|
| Categories | |
| ArXiv ID | physics/0505166 |
| URL | https://arxiv.org/abs/physics/0505166 |
| DOI | 10.1016/j.jallcom.2005.10.077 |
| Journal | Journal of Alloys and Compounds 418, 213-216 (2006) |
Abstract
For emitters in a medium, different macroscopic or microscopic theoretical models predict substantially different dependencies of the spontaneous emission lifetime on refractive index. Various measurements have been carried out on Eu$^{3+}$, Ce$^{3+}$ and Nd$^{3+}$ ions, and quantum dots in different surrounding medial. The dependence of the spontaneous emission rates on refractive index has been interpreted with different models. By closely examining some of the experimental results, we notice that some interpretations are based on implicit assumptions which are hard to justify, and some measurements contain too big uncertainties to discriminate among different models. In this work we reanalyse the avilable measured results and give a consistent interpretation.
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"abstract": "For emitters in a medium, different macroscopic or microscopic theoretical\nmodels predict substantially different dependencies of the spontaneous emission\nlifetime on refractive index. Various measurements have been carried out on\nEu$^{3+}$, Ce$^{3+}$ and Nd$^{3+}$ ions, and quantum dots in different\nsurrounding medial. The dependence of the spontaneous emission rates on\nrefractive index has been interpreted with different models. By closely\nexamining some of the experimental results, we notice that some interpretations\nare based on implicit assumptions which are hard to justify, and some\nmeasurements contain too big uncertainties to discriminate among different\nmodels. In this work we reanalyse the avilable measured results and give a\nconsistent interpretation.",
"arxiv_id": "physics/0505166",
"authors": [
"Chang-Kui Duan",
"Michael F. Reid"
],
"categories": [
"physics.optics"
],
"doi": "10.1016/j.jallcom.2005.10.077",
"journal_ref": "Journal of Alloys and Compounds 418, 213-216 (2006)",
"title": "Dependence of spontaneous emission rates of emitters on the refractive index of the surrounding medial",
"url": "https://arxiv.org/abs/physics/0505166"
},
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