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

Time- and wavelength-multiplexed photonic matrix-matrix multiplication processor with on-chip wavelength (de)multiplexers.

Optics express·2026
Same author

Angle-Selective Optical Resonance and Circular Radial Lasing from a Chiral Polymeric Microsphere.

Journal of the American Chemical Society·2026
Same author

Multidimensional crisis in the conservation of Amu Darya false shovelnose sturgeons.

npj biodiversity·2026
Same author

Outcomes of Ahmed Glaucoma Valve Implantation in the Ciliary Sulcus Versus the Anterior Chamber.

Journal of glaucoma·2026
Same author

Sustainable active packaging from cold plasma-treated chitosan film loaded with cinnamon oil nanoemulsion for preserving fresh chicken meat quality.

International journal of biological macromolecules·2026
Same author

Arbitrary polarization generation in magneto-optical metasurfaces enabled by bound states in the continuum.

Optics letters·2026

Related Experiment Video

Updated: May 30, 2025

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

9.1K

Nanocavity-based quantum-dot single-photon source on a SiN waveguide integrated by transfer printing.

Natthajuks Pholsen, Akinari Fujita, Makoto Okano

    Optics Express
    |January 29, 2025
    PubMed
    Summary

    We demonstrate efficient single-photon generation on silicon nitride photonics using quantum dots. This breakthrough integrates quantum dot single-photon sources with silicon nitride waveguides for quantum information processing.

    More Related Videos

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
    12:19

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

    Published on: April 4, 2017

    8.3K
    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

    14.4K

    Related Experiment Videos

    Last Updated: May 30, 2025

    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

    9.1K
    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
    12:19

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

    Published on: April 4, 2017

    8.3K
    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

    14.4K

    Area of Science:

    • Quantum Information Science
    • Integrated Photonics
    • Materials Science

    Background:

    • Silicon nitride (SiN) photonics is a leading platform for quantum information processing.
    • Efficient single-photon sources (SPSs) are crucial but challenging to integrate with SiN.
    • Epitaxial InAs/GaAs quantum dots (QDs) in nanocavities are promising SPSs, but their SiN integration is undemonstrated.

    Purpose of the Study:

    • To demonstrate the integration of quantum dot single-photon sources with silicon nitride waveguides.
    • To achieve efficient coupling of single photons into SiN photonic circuits.
    • To overcome a key challenge in developing SiN-based quantum information processing.

    Main Methods:

    • Fabrication of SiN photonic crystal (PhC) nanobeam cavities and QD SPSs separately.
    • Integration of QD SPSs onto SiN waveguides using transfer printing.
    • Characterization of optical coupling and Purcell enhancement.

    Main Results:

    • Successful integration of QD SPSs with SiN waveguides via transfer printing.
    • Observation of Purcell enhancement, confirming the role of the cavity.
    • Demonstrated efficient coupling of single photons from QDs into the SiN waveguide.

    Conclusions:

    • The developed method enables efficient single-photon generation on SiN photonic circuits.
    • This integration is a significant step towards practical SiN-based quantum information processing.
    • The period-modulated PhC nanobeam cavity facilitates efficient photon coupling into waveguides.