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Book ChapterDOI

Spontaneous Emission Probabilities at Radio Frequencies

E. M. Purcell
- 01 Jan 1995 - 
- Vol. 69, pp 839-839
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This article is published in Physical Review D.The article was published on 1995-01-01. It has received 2214 citations till now. The article focuses on the topics: Radio frequency & Spontaneous emission.

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Proceedings Article

Optical microcavities

TL;DR: In quantum optical devices, microcavities can coax atoms or quantum dots to emit spontaneous photons in a desired direction or can provide an environment where dissipative mechanisms such as spontaneous emission are overcome so that quantum entanglement of radiation and matter is possible.
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Photonics and optoelectronics of 2D semiconductor transition metal dichalcogenides

TL;DR: In this paper, the electronic and optical properties and the recent progress in applications of 2D semiconductor transition metal dichalcogenides with emphasis on strong excitonic effects, and spin- and valley-dependent properties are reviewed.
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Plasmon lasers at deep subwavelength scale

TL;DR: Hybrid plasmonic waveguides as discussed by the authors employ a high-gain semiconductor nanostructure functioning as a gain medium that is separated from a metal substrate surface by a nanoscale thickness thick low-index gap.
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Demonstration of a spaser-based nanolaser

TL;DR: It is shown that 44-nm-diameter nanoparticles with a gold core and dye-doped silica shell allow us to completely overcome the loss of localized surface plasmons by gain and realize a spaser, and that outcoupling of surface plasmon oscillations to photonic modes at a wavelength of 531 nm makes this system the smallest nanolaser reported to date—and to the authors' knowledge the first operating at visible wavelengths.
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Strong coupling in a single quantum dot–semiconductor microcavity system

TL;DR: The observation of strong coupling of a single two-level solid-state system with a photon, as realized by a single quantum dot in a semiconductor microcavity, may provide a basis for future applications in quantum information processing or schemes for coherent control.
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