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Updated: Jan 18, 2026

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection
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Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection

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远程量子点腔单光子源的不可区分性

Mathias Pont1,2, Stephen C Wein2, Ilse Maillette de Buy Wenniger1,3

  • 1Centre de Nanosciences et de Nanotechnologies, Université Paris-Saclay, CNRS, 10 Thomas Gobert Boulevard, Palaiseau 91120, France.

Nano letters
|September 11, 2025
PubMed
概括

研究人员从半导体量子点 (QD) 中实现了光子的高远程不可区分性. 这通过提高单光子源性能来推进光学量子技术.

关键词:
香港 - 乌 - 曼德尔干扰.不能区分的光子.量子点单光子源的量子点来源.量子点-空洞装置的使用.

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¹³C NMR: ¹H–¹³C Decoupling01:04

¹³C NMR: ¹H–¹³C Decoupling

The probability of having two carbon-13 atoms next to each other is negligible because of the low natural abundance of carbon-13. Consequently, peak splitting due to carbon-carbon spin-spin coupling is not observed in spectra. However, protons up to three sigma bonds away split the carbon signal according to the n+1 rule, resulting in complicated spectra.
A broadband decoupling technique is used to simplify these complex, sometimes overlapping, signals. Broadband decoupling relies on a...
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