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

Double Resonance Techniques: Overview01:12

Double Resonance Techniques: Overview

190
Double resonance techniques in Nuclear Magnetic Resonance (NMR) spectroscopy involve the simultaneous application of two different frequencies or radiofrequency pulses to manipulate and observe two distinct nuclear spins. One important application of double resonance is spin decoupling, which selectively suppresses coupling with one type of nucleus while observing the NMR signal from another nucleus, simplifying the spectrum and enhancing resolution.
Spin decoupling is usually achieved by...
190
Nuclear Overhauser Enhancement (NOE)01:07

Nuclear Overhauser Enhancement (NOE)

627
Irradiation of a spin-active nucleus causes an increase or decrease in the signal intensity of neighboring nuclei that are not necessarily chemically bonded or involved in J-coupling.  This phenomenon, called the Nuclear Overhauser Enhancement (NOE), results from through-space interactions between the nuclear spins. The NOE effect decreases with increasing internuclear distance and is generally not observed beyond 4 angstroms. In NOE, dipole-dipole interactions between neighboring...
627
Standing Waves in a Cavity01:28

Standing Waves in a Cavity

859
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:
859

You might also read

Related Articles

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

Sort by
Same author

Near-unity charge readout signal in a nonlinear resonator without matching the sensor dissipation.

Nature communications·2026
Same author

Tunable high-efficiency microwave photon detector based on a double quantum dot coupled to a superconducting high-impedance cavity.

Science advances·2026
Same author

A dephasing sweet spot with enhanced dipolar coupling.

Communications physics·2025
Same author

Hot Carrier Nanowire Transistors at the Ballistic Limit.

Nano letters·2024
Same author

Strong coupling between a microwave photon and a singlet-triplet qubit.

Nature communications·2024
Same author

Quantum Confinement Suppressing Electronic Heat Flow below the Wiedemann-Franz Law.

Nano letters·2022

Related Experiment Video

Updated: Jun 3, 2025

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

High-impedance microwave resonators with two-photon nonlinear effects.

S Andersson1, H Havir1, A Ranni1

  • 1NanoLund and Solid State Physics, Lund University, Box 118, 22100, Lund, Sweden.

Nature Communications
|January 9, 2025
PubMed
Summary

We demonstrate strong nonlinear effects in Josephson junction resonators with just one junction. This enables enhanced photon interactions for quantum technologies, even at low photon numbers.

More Related Videos

Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity
11:30

Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity

Published on: March 6, 2017

11.6K
Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
12:21

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

Published on: April 4, 2016

11.2K

Related Experiment Videos

Last Updated: Jun 3, 2025

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
Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity
11:30

Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity

Published on: March 6, 2017

11.6K
Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
12:21

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

Published on: April 4, 2016

11.2K

Area of Science:

  • Quantum optics
  • Solid-state physics
  • Photonics

Background:

  • Nonlinear optical effects are crucial for photonic devices like amplifiers and quantum state manipulation.
  • Typically, these effects require high photon numbers and strong driving fields.
  • Josephson junctions are promising for quantum information processing.

Purpose of the Study:

  • To experimentally investigate strong nonlinear effects in a single Josephson junction-based resonator.
  • To achieve strong photon-photon and photon-quantum system interactions at low photon numbers.
  • To develop a method for analyzing multi-photon processes.

Main Methods:

  • Fabrication and characterization of a high-impedance resonator effectively reduced to a single Josephson junction.
  • Measurement of resonator properties under varying drive conditions.
  • Development and application of an energy diagram technique for analyzing multi-photon processes.

Main Results:

  • Observed strong nonlinear effects in the single-junction resonator at the second photon level.
  • Maintained high impedance of the resonance mode.
  • Demonstrated strong interactions between resonator photons and with other quantum electric systems.
  • Successfully utilized the energy diagram technique to identify multi-photon processes.

Conclusions:

  • Single-junction Josephson resonators offer a pathway to strong light-matter interactions at the quantum level.
  • This approach enhances nonlinear optical phenomena for quantum information applications.
  • The energy diagram technique provides valuable insights into multi-photon dynamics.