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Related Experiment Video

Updated: May 17, 2026

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection
12:57

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

Published on: October 13, 2017

Engineered quantum dot single-photon sources.

Sonia Buckley1, Kelley Rivoire, Jelena Vučković

  • 1Center for Nanoscale Science and Technology, Stanford, CA 94305, USA. bucklesm@stanford.edu

Reports on Progress in Physics. Physical Society (Great Britain)
|November 13, 2012
PubMed
Summary

Semiconductor quantum dots (QDs) are advancing single-photon sources for quantum information processing. QD technology shows promise for practical, high-performance single-photon generation, meeting key application requirements.

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Area of Science:

  • Quantum information science
  • Optoelectronics
  • Materials science

Background:

  • Quantum information processing relies on efficient single-photon sources.
  • Semiconductor quantum dots (QDs) offer a promising platform for developing these sources.
  • Existing QD technology has demonstrated high speed and low error rates.

Purpose of the Study:

  • To review the requirements for single-photon sources in quantum information processing.
  • To discuss the progress of quantum dot (QD) technology in meeting these requirements.
  • To highlight the practical advancements in QD-based single-photon sources.

Main Methods:

  • Review of existing literature on single-photon sources and quantum information processing.
  • Analysis of quantum dot (QD) characteristics relevant to single-photon emission.

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Compact Quantum Dots for Single-molecule Imaging
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Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
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Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

Related Experiment Videos

Last Updated: May 17, 2026

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection
12:57

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

Published on: October 13, 2017

Compact Quantum Dots for Single-molecule Imaging
17:14

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

  • Discussion of integration of QDs with optical microcavities.

    • Main Results:

    • Quantum dots (QDs) are the fastest triggered single-photon sources to date.
    • Recent QD advancements include high-temperature and telecommunications wavelength emission.
    • QDs can be effectively integrated with optical microcavities.

    Conclusions:

    • Quantum dot (QD) technology is a leading platform for practical single-photon sources.
    • Continued progress in QD technology is crucial for advancing quantum information processing.
    • QD-based single-photon sources are becoming increasingly viable for real-world applications.