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

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

864
A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
864
Generating Electromagnetic Radiations01:10

Generating Electromagnetic Radiations

2.6K
The German physicist Heinrich Hertz (1857–1894) was the first to generate and detect certain types of electromagnetic waves in the laboratory. Starting in 1887, he performed a series of experiments that confirmed the existence of electromagnetic waves and verified that they travel at the speed of light. Hertz used an alternating-current RLC (resistor-inductor-capacitor) circuit that resonated at a known frequency and connected it to a loop of wire. High voltages induced across the gap in...
2.6K

You might also read

Related Articles

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

Sort by
Same author

Black Hole Spectroscopy and Tests of General Relativity with GW250114.

Physical review letters·2026
Same author

Tailoring quantum walks in integrated photonic lattices.

Optics express·2025
Same author

Simultaneous portosystemic shunt and proximal splenic artery embolization for patients with therapy-refractory hepatic encephalopathy at risk of portal hypertensive complications.

Acta gastro-enterologica Belgica·2025
Same author

GW250114: Testing Hawking's Area Law and the Kerr Nature of Black Holes.

Physical review letters·2025
Same author

Spectral signature of high-order photon processes enhanced by Cooper-pair pairing.

Nature communications·2025
Same author

Deterministic and reconfigurable graph state generation with a single solid-state quantum emitter.

Nature communications·2025
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Jun 4, 2025

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

8.9K

Tunable Generation of Spatial Entanglement in Nonlinear Waveguide Arrays.

A Raymond1, A Zecchetto1, J Palomo2

  • 1<a href="https://ror.org/05f82e368">Université Paris Cité</a>, CNRS, Laboratoire Matériaux et Phénomènes Quantiques, 75013 Paris, France.

Physical Review Letters
|December 23, 2024
PubMed
Summary
This summary is machine-generated.

Researchers developed a compact, reconfigurable source for entangled photon pairs using nonlinear waveguides. This breakthrough enables advanced quantum information technologies by manipulating spatial entanglement efficiently on-chip.

More Related Videos

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
00:07

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.4K
Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
12:18

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Published on: August 5, 2013

16.9K

Related Experiment Videos

Last Updated: Jun 4, 2025

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

8.9K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
00:07

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.4K
Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
12:18

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Published on: August 5, 2013

16.9K

Area of Science:

  • Quantum Optics and Photonics
  • Quantum Information Science
  • Integrated Photonics

Background:

  • High-dimensional entangled states of light are crucial for quantum information technologies.
  • The spatial degree of freedom is ideal for on-chip integration but traditionally requires discrete optical elements.
  • Continuously coupled nonlinear waveguide systems offer a compact alternative for generating and manipulating entangled photons.

Purpose of the Study:

  • To implement a compact and reconfigurable source of path-entangled photon pairs.
  • To leverage continuously coupled nonlinear waveguide systems for on-chip quantum information processing.
  • To engineer specific spatial correlations in entangled photon pairs.

Main Methods:

  • Utilized parametric down-conversion in semiconductor nonlinear waveguide arrays.
  • Employed a double-pump configuration to engineer the output quantum state.
  • Exploited quantum interference between biphoton states generated in pumped waveguides.

Main Results:

  • Demonstrated a compact and reconfigurable source of path-entangled photon pairs.
  • Achieved engineered spatial correlations at room temperature and telecom wavelengths.
  • Showcased the potential of continuously coupled waveguide systems for quantum applications.

Conclusions:

  • Continuously coupled nonlinear waveguide systems provide a powerful platform for on-chip quantum information.
  • This approach offers a promising alternative to discrete optical circuits for manipulating spatial entanglement.
  • The developed source has significant implications for advancing quantum computation and communication.