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

Plane Electromagnetic Waves I01:30

Plane Electromagnetic Waves I

4.1K
The existence of combined electric and magnetic fields that propagate through space as electromagnetic (EM) waves is the most significant prediction of Maxwell's equations. As Maxwell's equations hold in free space, the predicted electromagnetic waves do not require a medium for their propagation. An EM wave comprises an electric field, defined as the force per charge on a stationary charge, and a magnetic field, which is the force per charge on a moving charge.
The EM field is assumed...
4.1K
The Wave Nature of Light02:12

The Wave Nature of Light

50.1K
The nature of light has been a subject of inquiry since antiquity. In the seventeenth century, Isaac Newton performed experiments with lenses and prisms and was able to demonstrate that white light consists of the individual colors of the rainbow combined together. Newton explained his optics findings in terms of a "corpuscular" view of light, in which light was composed of streams of extremely tiny particles traveling at high speeds according to Newton's laws of motion. 
50.1K
The de Broglie Wavelength02:32

The de Broglie Wavelength

26.2K
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...
26.2K
Electromagnetic Wave Equation01:24

Electromagnetic Wave Equation

1.3K
Maxwell's equations for electromagnetic fields are related to source charges, either static or moving. These fields act on a test charge, whose trajectory can thus be determined using suitable boundary conditions. The objective of electromagnetism is thus theoretically complete.
However, although electric and magnetic fields were first introduced as mathematical constructs to simplify the description of mutual forces between charges, a natural question emerges from Maxwell's equations:...
1.3K
Graphing the Wave Function01:13

Graphing the Wave Function

2.1K
Consider the wave equation for a sinusoidal wave moving in the positive x-direction. The wave equation is a function of both position and time. From the wave equation, two different graphs can be plotted.
2.1K
Travelling Waves01:04

Travelling Waves

5.5K
A wave is a disturbance that propagates from its source, repeating itself periodically, and is typically associated with simple harmonic motion. Mechanical waves are governed by Newton's laws and require a medium to travel. A medium is a substance in which a mechanical wave propagates, and the medium produces an elastic restoring force when it is deformed.
Water waves, sound waves, and seismic waves are some examples of mechanical waves. For water waves, the wave propagation medium is...
5.5K

You might also read

Related Articles

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

Sort by
Same author

Directional, scale-resolved measurement of underwater optical turbulence using multi-beam self-heterodyne detection.

Optics express·2026
Same author

Frequency-diverse structured light for optical gradient sensing using heterodyne interferometry.

Optics express·2026
Same author

Reconfigurable free-space mode generation and detection enabled by an active photonic integrated circuit coupled to a passive mode-selective interface.

Communications physics·2026
Same author

Epsilon-near-zero time-gate for high-fidelity spatial information transfer through dynamic scattering media.

Nature communications·2026
Same author

Cannibalism, predation, and refuges of juvenile blue crabs from a 37-year experiment.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

A Large Animal Model of Heritable Pulmonary Arterial Hypertension Using Gene-edited <i>BMPR2</i> Sheep.

bioRxiv : the preprint server for biology·2026
Same journal

Chlorinated VSLSs Surpass HCFCs in CFC-11-Equivalent Emissions for Ozone Layer Depletion in China.

Nature communications·2026
Same journal

Vegetation browning patterns under compound soil and atmospheric dryness in northern permafrost ecosystems.

Nature communications·2026
Same journal

Voltage imaging of CA1 pyramidal cells and SST+ interneurons reveals stability and plasticity mechanisms of spatial firing.

Nature communications·2026
Same journal

Radical-omics reveals the hydrogen-abstraction pathway of isoprene oxidation.

Nature communications·2026
Same journal

Toughening elastomer via sequentially activated multi-pathway energy dissipation.

Nature communications·2026
Same journal

De novo EHMT2 variants cause an autosomal dominant EHMT2-related Kleefstra syndrome via loss of G9a methyltransferase activity.

Nature communications·2026
See all related articles

Related Experiment Video

Updated: Sep 2, 2025

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

11.0K

Space-time wave packets localized in all dimensions.

Murat Yessenov1, Justin Free2, Zhaozhong Chen3

  • 1CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, FL, 32816, USA. yessenov@knights.ucf.edu.

Nature Communications
|August 5, 2022
PubMed
Summary
This summary is machine-generated.

Researchers created novel optical wave packets that maintain their shape during travel. This breakthrough in space-time optics enables rigid propagation for advanced applications in microscopy and quantum optics.

More Related Videos

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

9.1K
Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light
09:19

Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

Published on: July 29, 2013

11.5K

Related Experiment Videos

Last Updated: Sep 2, 2025

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

11.0K
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

9.1K
Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light
09:19

Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

Published on: July 29, 2013

11.5K

Area of Science:

  • Optics
  • Quantum Optics
  • Nonlinear Optics

Background:

  • Optical wave packets localized in space and time are crucial for various applications.
  • Synthesizing these wave packets requires precise control over angular dispersion in two transverse dimensions, a challenge not yet met.
  • Existing methods struggle to precisely sculpt the spatio-temporal spectrum of pulsed beams.

Purpose of the Study:

  • To experimentally demonstrate a novel strategy for generating propagation-invariant 'space-time' wave packets.
  • To achieve precise control over the spatio-temporal spectrum of pulsed optical fields.
  • To enable the creation of wave packets with tunable group velocities and prescribed orbital angular momentum.

Main Methods:

  • Utilizing two-dimensional conformal coordinate transformations of the spectrally resolved field.
  • Introducing arbitrary radial chirp to sculpt the spatio-temporal spectrum.
  • Applying the technique to generic pulsed beams.

Main Results:

  • Successfully generated propagation-invariant space-time wave packets localized in all dimensions.
  • Achieved tunable group velocities for the wave packets, ranging from 0.7c to 1.8c in free space.
  • Demonstrated the ability to impart prescribed orbital angular momentum to the wave packets.

Conclusions:

  • The developed experimental strategy offers unprecedented flexibility in sculpting the three-dimensional structure of pulsed optical fields.
  • This technique provides a versatile platform for the emerging field of space-time optics.
  • The ability to create rigid, localized optical wave packets opens new avenues for advanced optical technologies.