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

Group Polarization01:01

Group Polarization

34.4K
Group polarization is the strengthening of an original group attitude following the discussion of views within a group (Teger & Pruitt, 1967). That is, if a group initially favors a viewpoint, after discussion the group consensus is likely a stronger endorsement of the viewpoint. Conversely, if the group was initially opposed to a viewpoint, group discussion would likely lead to stronger opposition.
34.4K
Potential Due to a Polarized Object01:29

Potential Due to a Polarized Object

443
A neutral atom consists of a positively charged nucleus surrounded by a negatively charged electron cloud. When placed in an external electric field, the external electric force pulls the electrons and nucleus apart, opposite to the intrinsic attraction between the nucleus and the electrons. The opposing forces balance each other with a slight shift between the center of masses of the nucleus and the electron cloud, resulting in a polarized atom. On the other hand, a few molecules, like water,...
443
Insensitive Nuclei Enhanced by Polarization Transfer (INEPT)01:15

Insensitive Nuclei Enhanced by Polarization Transfer (INEPT)

416
Insensitive Nuclei Enhanced by Polarization Transfer (INEPT) is an advanced Nuclear Magnetic Resonance (NMR) technique specifically designed to detect and enhance the signals of low-abundance nuclei, such as carbon-13 and nitrogen-15, in small molecules. The fundamental principle behind INEPT is the transfer of polarization from a more abundant and highly polarizable nucleus, typically hydrogen-1, to the low-abundance nucleus of interest. This process effectively boosts the NMR signal of the...
416
Dielectric Polarization in a Capacitor01:31

Dielectric Polarization in a Capacitor

4.8K
The presence of a dielectric medium in a capacitor not only changes the voltage and capacitance but also affects the electric field. In general, dielectrics can be of two types: polar and nonpolar. In a polar dielectric, the positive and negative charges in the molecules are separated by a distance and hence have a permanent dipole moment. In contrast, no such charge separation exists in a nonpolar dielectric, however the nonpolar molecules get polarized in the presence of an external electric...
4.8K

You might also read

Related Articles

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

Sort by
Same author

Realizing Landau levels with open equifrequency contours around band singularities.

Nature communications·2026
Same author

Non-Hermitian reshaping of high-order Landau modes.

Science bulletin·2026
Same author

IFI16 is essential to linking DNA damage and ferroptosis in acute kidney injury.

Cell death & disease·2026
Same author

A qualitative study on treatment decision-making experiences of primary caregivers of children with difficult-to-treat nephrotic syndrome.

International urology and nephrology·2026
Same author

Topological edge state cavities: simultaneous enhancement of quality factor and free spectral range.

Light, science & applications·2026
Same author

Chirality-Enabled Collective Alignment of Plasmonic Nanochains: All-Optical Control by an Unfocused Laser Beam.

ACS nano·2025

Related Experiment Video

Updated: Jul 29, 2025

Merging Ion Concentration Polarization between Juxtaposed Ion Exchange Membranes to Block the Propagation of the Polarization Zone
08:06

Merging Ion Concentration Polarization between Juxtaposed Ion Exchange Membranes to Block the Propagation of the Polarization Zone

Published on: February 23, 2017

8.6K

Topological polarization selection concentrator.

Hongyu Zhang, Yuhan Zhang, Cuicui Lu

    Optics Letters
    |May 23, 2023
    PubMed
    Summary
    This summary is machine-generated.

    Researchers developed a novel topological polarization selection concentrator using synthetic dimensions. This device effectively separates different light polarizations, advancing integrated photonics and enabling new optical applications.

    More Related Videos

    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

    8.5K
    Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System
    12:08

    Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System

    Published on: July 18, 2015

    10.8K

    Related Experiment Videos

    Last Updated: Jul 29, 2025

    Merging Ion Concentration Polarization between Juxtaposed Ion Exchange Membranes to Block the Propagation of the Polarization Zone
    08:06

    Merging Ion Concentration Polarization between Juxtaposed Ion Exchange Membranes to Block the Propagation of the Polarization Zone

    Published on: February 23, 2017

    8.6K
    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

    8.5K
    Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System
    12:08

    Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System

    Published on: July 18, 2015

    10.8K

    Area of Science:

    • Integrated photonics
    • Topological photonics
    • Condensed matter physics

    Background:

    • Topological polarization selection devices are crucial for integrated photonics but lack effective realization methods.
    • Separating topological photonic states of different polarizations is a key challenge.

    Purpose of the Study:

    • To realize an effective topological polarization selection device.
    • To demonstrate a topological polarization selection concentrator based on synthetic dimensions.

    Main Methods:

    • Constructing topological edge states for double polarization modes (TE and TM).
    • Utilizing lattice translation as a synthetic dimension within a photonic bandgap photonic crystal.
    • Employing a synthetic dimension approach to create polarization-selective devices.

    Main Results:

    • Successfully realized a topological polarization selection concentrator.
    • The device operates across multiple frequencies and exhibits robustness against disorders.
    • Demonstrated the separation of topological photonic states based on polarization.

    Conclusions:

    • This work presents a novel scheme for topological polarization selection devices.
    • The developed device has potential applications in topological polarization routers, optical storage, and optical buffers.
    • The synthetic dimension approach offers a new pathway for designing advanced photonic devices.