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

1.2K
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:
1.2K
Bewley Lattice Diagram01:12

Bewley Lattice Diagram

1.1K
The Bewley lattice diagram, developed by L. V. Bewley, effectively organizes the reflections occurring during transmission-line transients. It visually represents how voltage waves propagate and reflect within a transmission line, making it easier to understand the complex interactions that occur.
1.1K
The de Broglie Wavelength02:32

The de Broglie Wavelength

31.8K
In the macroscopic world, objects that are large enough to be seen by the naked eye follow the rules of classical physics. A billiard ball moving on a table will behave like a particle; it will continue traveling in a straight line unless it collides with another ball, or it is acted on by some other force, such as friction. The ball has a well-defined position and velocity or well-defined momentum, p = mv, which is defined by mass m and velocity v at any given moment. This is the typical...
31.8K
Traveling Waves: Lossless Lines01:27

Traveling Waves: Lossless Lines

254
The provided content explores the behavior of traveling waves on single-phase lossless transmission lines. It begins with a single-phase two-wire lossless transmission line of length Δx, characterized by a loop inductance LH/m and a line-to-line capacitance C F/m. These parameters result in a series inductance LΔx  and a shunt capacitance CΔx.
254
Electrostatic Boundary Conditions in Dielectrics01:27

Electrostatic Boundary Conditions in Dielectrics

1.6K
When an electric field passes from one homogeneous medium to another, crossing the boundary between the two mediums imparts a discontinuity in the electric field. This results in electrostatic boundary conditions that depend on the type of mediums the field propagates through.
Consider a case where both the mediums across a boundary are two different dielectric materials. Recall that the electric field and electric displacement are proportional and related through the material's permittivity....
1.6K
Boundary Conditions for Current Density01:25

Boundary Conditions for Current Density

1.1K
Current density becomes discontinuous across an interface of materials with different electrical conductivities. The normal component of the current density is continuous across the boundary.
1.1K

You might also read

Related Articles

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

Sort by
Same author

Photon antibunching in single-molecule vibrational sum-frequency generation.

Nanophotonics (Berlin, Germany)·2025
Same author

Hermitian and non-Hermitian topology from photon-mediated interactions.

Nature communications·2024
Same author

Quantum correlations beyond entanglement in a classical-channel model of gravity.

Scientific reports·2022
Same author

Enhancing Metastability by Dissipation and Driving in an Asymmetric Bistable Quantum System.

Entropy (Basel, Switzerland)·2020
Same author

Symmetric Logarithmic Derivative of Fermionic Gaussian States.

Entropy (Basel, Switzerland)·2020
Same author

Uhlmann number in translational invariant systems.

Scientific reports·2019

Related Experiment Video

Updated: Nov 16, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

10.0K

Vacancy-like Dressed States in Topological Waveguide QED.

Luca Leonforte1, Angelo Carollo1,2, Francesco Ciccarello1,3

  • 1Università degli Studi di Palermo, Dipartimento di Fisica e Chimica-Emilio Segrè, via Archirafi 36, I-90123 Palermo, Italy.

Physical Review Letters
|February 26, 2021
PubMed
Summary

We discovered new dressed atom-photon states that form at the atom's energy level, featuring a photonic vacancy. This finding connects waveguide quantum electrodynamics (QED) with topological photonic bound states (BSs).

More Related Videos

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
11:08

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

19.2K
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

14.8K

Related Experiment Videos

Last Updated: Nov 16, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

10.0K
Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
11:08

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

19.2K
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

14.8K

Area of Science:

  • Quantum optics
  • Condensed matter physics
  • Photonic systems

Background:

  • Atom-photon interactions are fundamental in quantum optics.
  • Waveguide quantum electrodynamics (QED) describes light-matter interactions in confined geometries.
  • Bound states in the continuum (BSs) are unique states with implications for topological physics.

Purpose of the Study:

  • To identify a new class of dressed atom-photon states.
  • To establish a connection between dressed states and topological photonic bound states.
  • To predict novel topological bound states in photonic lattices.

Main Methods:

  • Theoretical framework for analyzing dressed atom-photon states.
  • Investigation of photonic component as eigenstates of a bare photonic bath with a vacancy.
  • Application to photonic lattices, including Creutz-ladder and Haldane models.

Main Results:

  • Identification of dressed atom-photon states forming at the atom's energy level, irrespective of coupling strength.
  • Photonic component is an eigenstate of the bare photonic bath with a vacancy.
  • Established a one-to-one correspondence between topologically robust dressed states and photonic BSs.

Conclusions:

  • The developed framework unifies waveguide-QED phenomena and topological bound states.
  • Predicted new classes of dressed bound states in photonic Creutz-ladder and Haldane models.
  • Demonstrated novel states with nonzero local photon flux where an atom is dressed by an orbiting photon.