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

Molecular Spectroscopy: Absorption and Emission01:14

Molecular Spectroscopy: Absorption and Emission

5.2K
Molecules possess discrete energy levels called quantum states. Unlike atoms, which have simpler energy levels, molecules possess additional rotational and vibrational energy levels.  Each energy level is separated by an energy gap, with the gaps between adjacent electronic, vibrational, and rotational levels varying significantly. The three types of energy levels in a diatomic molecule are shown in Figure 1.
5.2K
¹H NMR Signal Multiplicity: Splitting Patterns01:13

¹H NMR Signal Multiplicity: Splitting Patterns

7.9K
When protons A and X are coupled, their nuclear spin energy levels are slightly modified. This is because the energy required to excite proton A to a spin state parallel to proton X is slightly different from the energy required for it to become anti-parallel to spin X. Consequently, there are two possible excitation frequencies for A (A1 and A2), depending on the spin state of X, and vice versa. The mutual nature of coupling implies that the difference between frequencies A1 and A2, indicated...
7.9K
The Bohr Model02:18

The Bohr Model

82.3K
Following the work of Ernest Rutherford and his colleagues in the early twentieth century, the picture of atoms consisting of tiny dense nuclei surrounded by lighter and even tinier electrons continually moving about the nucleus was well established. This picture was called the planetary model since it pictured the atom as a miniature “solar system” with the electrons orbiting the nucleus like planets orbiting the sun. The simplest atom is hydrogen, consisting of a single proton as the...
82.3K
Atomic Spectroscopy: Absorption, Emission, and Fluorescence01:23

Atomic Spectroscopy: Absorption, Emission, and Fluorescence

3.3K
Atomic spectroscopy is a vital tool in elemental analysis, both qualitatively and quantitatively. It can be broadly divided into optical spectroscopy, mass spectroscopy, and X-ray spectroscopy methods. The optical spectroscopic methods are atomic absorption spectroscopy (AAS), atomic emission spectroscopy (AES), and atomic fluorescence spectroscopy (AFS). The first step in all three methods is atomization, where the solid, liquid, or solution-phase samples are converted into gas-phase atoms and...
3.3K
The Pauli Exclusion Principle03:06

The Pauli Exclusion Principle

60.4K
The arrangement of electrons in the orbitals of an atom is called its electron configuration. We describe an electron configuration with a symbol that contains three pieces of information:
60.4K
Atomic Emission Spectroscopy: Overview01:20

Atomic Emission Spectroscopy: Overview

4.1K
Atomic emission spectroscopy (AES) is an analytical technique used to determine the elemental composition of a sample by analyzing the light emitted from excited atoms. In AES, atoms in a sample are excited to higher energy levels by thermal energy from high-temperature sources, such as plasma, arcs, or sparks. When these excited atoms return to lower energy states, they emit light at specific wavelengths characteristic of each element. The resulting atomic emission spectrum, which consists of...
4.1K

You might also read

Related Articles

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

Sort by
Same author

Thermomechanically squeezed multi-mode phonon lasers with levitated optomechanics.

Nature communications·2026
Same author

Expanding clinical variability in FBXW7-related neurodevelopmental disorder: a multicenter case series.

Journal of neurodevelopmental disorders·2026
Same author

The Riemann Hypothesis manifested in dynamical quantum phase transitions.

Nature communications·2026
Same author

Hearing higher-order Weyl exceptional rings in lossy metamaterials.

National science review·2026
Same author

Chiral laser gyroscopes breaking the lock-in limit.

Nature·2026
Same author

Quantum Error Correction with Superpositions of Squeezed Fock States.

Physical review letters·2026

Related Experiment Video

Updated: Mar 16, 2026

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

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

Published on: September 5, 2019

9.1K

One Photon Can Simultaneously Excite Two or More Atoms.

Luigi Garziano1,2, Vincenzo Macrì1, Roberto Stassi1,2

  • 1Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università di Messina, I-98166 Messina, Italy.

Physical Review Letters
|August 6, 2016
PubMed
Summary

We demonstrate a novel quantum interaction where one photon can be jointly absorbed or emitted by two atoms. This coherent process, observed in circuit quantum electrodynamics, enables efficient energy transfer between light and matter.

More Related Videos

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
10:40

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

Published on: June 28, 2016

8.0K
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

9.6K

Related Experiment Videos

Last Updated: Mar 16, 2026

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

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

Published on: September 5, 2019

9.1K
High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
10:40

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

Published on: June 28, 2016

8.0K
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

9.6K

Area of Science:

  • Quantum optics
  • Atomic physics
  • Cavity quantum electrodynamics

Background:

  • Investigates the interaction between atoms and resonator fields.
  • Explores resonant coupling via virtual states and counterrotating processes.

Purpose of the Study:

  • To demonstrate a resonant coupling between one photon and two atoms.
  • To explore joint absorption and emission processes in quantum systems.

Main Methods:

  • Considers two separate atoms interacting with a single-mode optical or microwave resonator.
  • Analyzes the case where the resonator field frequency is twice the atomic transition frequency.

Main Results:

  • Shows resonant coupling between one photon and two atoms via virtual states.
  • Demonstrates joint absorption of a photon by two ground-state atoms, leading to both reaching an excited state with high probability.
  • Confirms the process is coherent and reversible, allowing joint emission of a photon.
  • Extends the process to three atoms.

Conclusions:

  • The study highlights a novel quantum phenomenon of joint photon-atom interaction.
  • The findings are relevant to circuit quantum electrodynamics systems with experimentally demonstrated parameters.
  • This coherent, reversible process has implications for quantum information processing and quantum simulation.