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

Interference and Diffraction02:18

Interference and Diffraction

53.2K
Interference is a characteristic phenomenon exhibited by waves. When two electromagnetic waves interact with their peaks and troughs coinciding, a resulting wave with enhanced amplitude is produced. This is known as constructive interference. In this case, the two waves interacting are in phase with each other.
53.2K
Propagation of Waves01:07

Propagation of Waves

3.1K
When a wave propagates from one medium to another, part of it may get reflected in the first medium, and part of it may get transmitted to the second medium. In such a case, the interface of the two mediums can be considered as a boundary that is neither fixed nor free.
Consider a scenario where a wave propagates from a string of low linear mass density to a string of high linear mass density. In such a case, the reflected wave is out of phase with respect to the incident wave, however the...
3.1K
Reflection of Waves01:07

Reflection of Waves

4.7K
When a wave travels from one medium to another, it gets reflected at the boundary of the second medium. A common example of this is when a person yells at a distance from a cliff and hears the echo of their voice. The sound waves (longitudinal waves) traveling in the air are reflected from the bounding cliff. Similarly, flipping one end of a string whose other end is tied to a wall causes a pulse (transverse wave) to travel through the string, which gets reflected upon reaching the wall. In...
4.7K
Radiation: Applications01:17

Radiation: Applications

1.9K
The average temperature of Earth is the subject of much current discussion. Earth is in radiative contact with both the Sun and dark space; it receives almost all its energy from the radiation of the Sun and reflects some of it into outer space. Dark space is very cold, about 3 K, so Earth radiates energy into it. For instance, heat transfer occurs from soil and grasses, the rate of which can be so rapid that frost can occur on clear summer evenings, even in warm latitudes.
The average...
1.9K
Absorption of Radiation01:05

Absorption of Radiation

1.4K
The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
1.4K
Sound Waves: Interference00:53

Sound Waves: Interference

5.0K
Sound waves can be modeled either as longitudinal waves, wherein the molecules of the medium oscillate around an equilibrium position, or as pressure waves. When two identical waves from the same source superimpose on each other, the combination of two crests or two troughs results in amplitude reinforcement known as constructive interference. If two identical waves, that are initially in phase, become out of phase because of different path lengths, the combination of crests with troughs...
5.0K

You might also read

Related Articles

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

Sort by
Same author

[Machine learning models to predict intestinal necrosis in acute mesenteric venous thrombosis].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2026
Same author

[Clinical characteristics of cyclic vomiting syndrome and the therapeutic efficacy of chlorpromazine combined with promethazine].

Zhonghua er ke za zhi = Chinese journal of pediatrics·2026
Same author

Materials, Designs, and Implementations of Wearable Antennas and Circuits for Biomedical Applications: A Review.

Micromachines·2024
Same author

Deep Parasternal Intercostal Plane Block for Intraoperative Pain Control in Cardiac Surgical Patients for Sternotomy: A Prospective Randomized Controlled Trial.

Journal of cardiothoracic and vascular anesthesia·2023
Same author

[Visual analysis of the current research status and hotspots of electric burns at home and abroad].

Zhonghua shao shang yu chuang mian xiu fu za zhi·2023
Same author

Electromagnetically unclonable functions generated by non-Hermitian absorber-emitter.

Science advances·2023

Related Experiment Video

Updated: Mar 15, 2026

Scattering And Absorption of Light in Planetary Regoliths
11:34

Scattering And Absorption of Light in Planetary Regoliths

Published on: July 1, 2019

11.1K

Cloaking through cancellation of diffusive wave scattering.

M Farhat1, P Y Chen2, S Guenneau3

  • 1Division of Computer, Electrical, and Mathematical Sciences and Engineering , King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900, Saudi Arabia.

Proceedings. Mathematical, Physical, and Engineering Sciences
|September 13, 2016
PubMed
Summary

A novel cloaking mechanism renders objects invisible to diffusive photon density waves by canceling scattered light. This breakthrough in diffusive light invisibility could enhance infrared thermography and tissue imaging applications.

Keywords:
diffusionmetamaterialsresonators

More Related Videos

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy
09:16

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy

Published on: January 9, 2017

15.0K
An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids
11:03

An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids

Published on: December 4, 2017

9.1K

Related Experiment Videos

Last Updated: Mar 15, 2026

Scattering And Absorption of Light in Planetary Regoliths
11:34

Scattering And Absorption of Light in Planetary Regoliths

Published on: July 1, 2019

11.1K
Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy
09:16

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy

Published on: January 9, 2017

15.0K
An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids
11:03

An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids

Published on: December 4, 2017

9.1K

Area of Science:

  • Optics and Photonics
  • Materials Science

Background:

  • Diffusive photon density waves are crucial for imaging in scattering media.
  • Existing methods struggle to achieve invisibility in diffusive light environments.
  • Controlling light scattering is key to advanced optical applications.

Purpose of the Study:

  • To propose and theoretically investigate a new cloaking mechanism for diffusive photon density waves.
  • To achieve invisibility by canceling light scattering from an enclosed object.
  • To explore potential applications in thermal imaging and biomedical optics.

Main Methods:

  • Analysis of diffusive scattering from a core-shell geometry.
  • Derivation of scattering cancellation conditions in a quasi-static regime.
  • Tailoring the diffusivity constant of the shell material.

Main Results:

  • Identified conditions for complete scattering cancellation.
  • Demonstrated that the photon flow outside the cloak mimics an empty space.
  • The proposed mechanism effectively hides the enclosed object from diffusive wave detection.

Conclusions:

  • A viable cloaking mechanism for diffusive light has been proposed.
  • The method relies on precise control of shell material properties.
  • Potential applications include enhanced infrared thermography and improved tissue imaging by reducing artifact interference.