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

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

15.0K
We describe the reliable generation of non-Gaussian states of traveling optical fields, including single-photon states and coherent state superpositions, using a conditional preparation method operated on the non-classical light emitted by optical parametric oscillators. Type-I and type-II phase-matched oscillators are considered and common procedures, such as the required frequency filtering or the high-efficiency quantum state characterization by homodyning, are...
15.0K
Visualizing the Beating Heart in Drosophila10:15

Visualizing the Beating Heart in Drosophila

19.4K
Technique required for visualizing the beating heart in larval and adult Drosophila are presented. Each life stage requires a different...
19.4K
Beats01:09

Beats

1.4K
The study of music provides many examples of the superposition of waves and the constructive and destructive interference that occurs. Very few examples of music being performed consist of a single source playing a single frequency for an extended period of time. A single frequency of sound for an extended period might be monotonous to the point of irritation, similar to the unwanted drone of an aircraft engine or a loud fan. Music is pleasant and exciting due to mixing the changing frequencies...
1.4K
In Vitro Persister Assay: A Method to Evaluate the Effect of Osmolytes on Bacterial Persistence04:54

In Vitro Persister Assay: A Method to Evaluate the Effect of Osmolytes on Bacterial Persistence

587
In this video, we demonstrate a method to evaluate the effect of osmolytes on the formation of bacterial persisters. The bacterial cells are first exposed to osmolytes to induce osmotic stress, triggering persister formation, then treated with antibiotics to enumerate the...
587
Infant Auditory Processing and Event-related Brain Oscillations06:34

Infant Auditory Processing and Event-related Brain Oscillations

16.9K
High-density electroencephalography (dEEG) is being used increasingly to study brain development and plasticity in the early years of life. Here we present an application of sophisticated analysis techniques that builds on traditional EEG recording to understand the oscillatory dynamics of rapid auditory processing in the infant brain.
16.9K
Fabrication and Testing of Microfluidic Optomechanical Oscillators09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

12.7K
Parametric optomechanical excitations have recently been experimentally demonstrated in microfluidic optomechanical resonators by means of optical radiation pressure and stimulated Brillouin scattering. This paper describes the fabrication of these microfluidic resonators along with methodologies for generating and verifying optomechanical oscillations.
12.7K

You might also read

Related Articles

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

Sort by
Same author

Phase retrieval via gain-based photonic XY-Hamiltonian optimization.

Communications physics·2026
Same author

Multiplexed processing of quantum information across an ultrawide optical bandwidth.

Science advances·2026
Same author

X-ray phase measurements by time-energy correlated photon pairs.

Science advances·2025
Same author

Ising Machine by Dimensional Collapse of Nonlinear Polarization Oscillators.

Physical review letters·2025
Same author

Emergent Equilibrium in All-Optical Single Quantum-Trajectory Ising Machines.

Physical review letters·2025
Same author

Fully Programmable Spatial Photonic Ising Machine by Focal Plane Division.

Physical review letters·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: Jan 20, 2026

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

15.0K

Persistent Coherent Beating in Coupled Parametric Oscillators.

Leon Bello1, Marcello Calvanese Strinati2, Emanuele G Dalla Torre2

  • 1Department of Physics and BINA Center of Nanotechnology, Bar-Ilan University, 52900 Ramat-Gan, Israel.

Physical Review Letters
|September 7, 2019
PubMed
Summary
This summary is machine-generated.

Two coupled parametric oscillators exhibit a novel dynamical regime with persistent coherent beats, not a steady state. This finding expands beyond Ising models, suggesting new possibilities for coherent computation machines.

More Related Videos

Visualizing the Beating Heart in Drosophila
10:15

Visualizing the Beating Heart in Drosophila

Published on: September 28, 2009

19.4K
Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

16.9K

Related Experiment Videos

Last Updated: Jan 20, 2026

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

15.0K
Visualizing the Beating Heart in Drosophila
10:15

Visualizing the Beating Heart in Drosophila

Published on: September 28, 2009

19.4K
Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

16.9K

Area of Science:

  • Physics
  • Nonlinear Dynamics
  • Computational Science

Background:

  • Coupled parametric oscillators have been used to simulate artificial Ising networks for solving complex minimization problems.
  • Previous research focused on achieving steady states in these networks.

Purpose of the Study:

  • To demonstrate and characterize a new dynamical regime in the simplest network of two coupled parametric oscillators.
  • To explore the implications of this regime for computation.

Main Methods:

  • Detailed theoretical analysis of coupled parametric oscillators.
  • Experimental investigation of the system's dynamics near the oscillation threshold.
  • Characterization of coherent beats and their dependence on coupling parameters.

Main Results:

  • A novel dynamical regime was identified where oscillators exhibit persistent, full-scale coherent beats instead of reaching a steady state.
  • The frequency of these beats is directly related to coupling properties and strength.
  • This regime is observed over a wide parameter range near the oscillation threshold and is influenced by the type of coupling (dissipative or energy preserving).

Conclusions:

  • Coupled parametric oscillators exhibit unique coherent dynamics beyond the scope of Ising network descriptions.
  • This discovered dynamical regime has significant potential for the development of novel coherent computation machines.