Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Enantiopurity-Controlled Magnetism in a Two-Dimensional Organic-Inorganic Material.

Journal of the American Chemical Society·2026
Same author

Closing the Carbon Loop: Continuous-Flow Synthesis of N-Aroyl Sulfoximines via Electrochemical CO<sub>2</sub> Reduction.

ChemSusChem·2026
Same author

Explainable deep-learning detection of microplastic fibers via polarization-resolved holographic microscopy.

Optics express·2026
Same author

A spatial in situ hybridization approach to T cell clonotype analysis using T cell receptor variable gene probes.

Cell reports·2026
Same author

A novel endpoint for liver surgery predicts surgery-related mortality: external validation in a surgical cohort with intrahepatic cholangiocarcinoma.

Frontiers in surgery·2026
Same author

Salvage Hepatectomy in Toxic Liver Syndrome as a Bridge to Orthotopic Liver Retransplantation-Case Series and Structured Narrative Review.

Journal of clinical medicine·2026
Same journal

Long-term stabilization of intensity-difference squeezing from four-wave mixing in rubidium vapor.

Optics express·2026
Same journal

Robust 3D topography measurement of large-range high-aspect-ratio structures based on dual-domain statistical filtering in SD-OCT.

Optics express·2026
Same journal

Broadband transmissive terahertz metasurface for simultaneous quad-mode OAM multiplexing.

Optics express·2026
Same journal

Leveraging two-dimensional materials for high-sensitivity optical sensors: quasi-bound states in the continuum within hybrid metasurfaces.

Optics express·2026
Same journal

Resolution investigation for dual-spherical-wave optical scanning holographic microscopy: methods and performance.

Optics express·2026
Same journal

Robustness of parallel subnetwork-filtered diffractive deep neural networks.

Optics express·2026
See all related articles

Related Experiment Video

Updated: May 1, 2026

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
10:40

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

Published on: June 28, 2016

7.0K

Efficiency vs. multi-photon contribution test for quantum dots.

Ana Predojević, Miroslav Ježek, Tobias Huber

    Optics Express
    |March 26, 2014
    PubMed
    Summary
    This summary is machine-generated.

    High-quality semiconductor single photon sources are crucial for quantum computing. This study demonstrates a quantum dot light source with high efficiency and low multi-photon emission, crucial for integrated quantum circuits.

    More Related Videos

    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

    8.3K
    Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage
    09:53

    Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage

    Published on: February 7, 2021

    1.8K

    Related Experiment Videos

    Last Updated: May 1, 2026

    High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
    10:40

    High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

    Published on: June 28, 2016

    7.0K
    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

    8.3K
    Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage
    09:53

    Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage

    Published on: February 7, 2021

    1.8K

    Area of Science:

    • Quantum Information Science
    • Solid-State Physics
    • Optoelectronics

    Background:

    • Integrated quantum circuits require high-quality semiconductor single photon sources.
    • Reliable single photon sources need both high efficiency and low multi-photon emission.
    • Quantum dots are promising candidates for single photon generation.

    Purpose of the Study:

    • To investigate the photon statistics of emission from a single quantum dot.
    • To assess the trade-off between efficiency and multi-photon contribution in quantum dot emission.
    • To demonstrate the quantum nature of emitted states for quantum computing applications.

    Main Methods:

    • Utilized a sensitive method to detect photon statistics.
    • Measured the emission from a single quantum dot under resonant excitation.
    • Analyzed the multi-photon contribution and efficiency of the light source.

    Main Results:

    • The light emitted from the quantum dot under resonant excitation exhibits a very low multi-photon content.
    • Achieved high efficiency in single photon generation from the quantum dot.
    • Demonstrated the non-Gaussian nature of the quantum state emitted from the single quantum dot, a first for this system.

    Conclusions:

    • Single quantum dots are capable of producing high-quality single photons suitable for integrated quantum computing.
    • The demonstrated method effectively characterizes the performance of single photon sources.
    • The non-Gaussian quantum state emission opens new avenues for quantum information processing.