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

¹H NMR: Long-Range Coupling01:27

¹H NMR: Long-Range Coupling

1.9K
The coupling interactions of nuclei across four or more bonds are usually weak, with J values less than 1 Hz. While these are usually not observed in spectra, the presence of multiple bonds along the coupling pathway can result in observable long-range coupling.
In alkenes, spin information is communicated via σ–π overlap, as seen in allylic (four-bond) and homoallylic (five-bond) couplings. These coupling interactions are stronger when the σ bond is parallel to the alkene...
1.9K
NMR Spectroscopy: Spin–Spin Coupling01:08

NMR Spectroscopy: Spin–Spin Coupling

1.5K
The spin state of an NMR-active nucleus can have a slight effect on its immediate electronic environment. This effect propagates through the intervening bonds and affects the electronic environments of NMR-active nuclei up to three bonds away; occasionally, even farther. This phenomenon is called spin–spin coupling or J-coupling. Coupling interactions are mutual and result in small changes in the absorption frequencies of both nuclei involved. While nuclei of the same element are involved...
1.5K
Spin–Spin Coupling: Two-Bond Coupling (Geminal Coupling)01:20

Spin–Spin Coupling: Two-Bond Coupling (Geminal Coupling)

1.1K
Two NMR-active nuclei bonded to a central atom can be involved in geminal or two-bond coupling. Geminal coupling is commonly seen between diastereotopic protons in chiral molecules and unsymmetrical alkenes, among others.
The central atom need not be NMR-active because its electrons are affected by the electron polarization of the spin-active atoms. However, spin information is transmitted less effectively than in one-bond coupling, and 2J values are usually weaker than 1J values. The energy of...
1.1K
Atomic Emission Spectroscopy: Instrumentation01:22

Atomic Emission Spectroscopy: Instrumentation

568
The instrumentation of atomic emission spectrometry (AES) involves various components, including atomization devices that convert samples into gas-phase atoms and ions. There are two main types of atomization devices: continuous and discrete atomizers.  Continuous atomizers, like plasmas and flames, introduce samples in a constant stream, while discrete atomizers inject individual samples using syringes or autosamplers. The most common discrete atomizer is the electrothermal atomizer.
568
Double Resonance Techniques: Overview01:12

Double Resonance Techniques: Overview

265
Double resonance techniques in Nuclear Magnetic Resonance (NMR) spectroscopy involve the simultaneous application of two different frequencies or radiofrequency pulses to manipulate and observe two distinct nuclear spins. One important application of double resonance is spin decoupling, which selectively suppresses coupling with one type of nucleus while observing the NMR signal from another nucleus, simplifying the spectrum and enhancing resolution.
Spin decoupling is usually achieved by...
265
Hybridization of Atomic Orbitals II03:35

Hybridization of Atomic Orbitals II

32.9K
sp3d and sp3d 2 Hybridization
32.9K

You might also read

Related Articles

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

Sort by
Same author

Iterative Interaction Fingerprints-Guided Multiobjective Molecular Generation.

Journal of chemical information and modeling·2026
Same author

Aging at Home: Concerns of Community-Dwelling Older People and Their Interest in Seeking Local Resources and Services.

Canadian journal on aging = La revue canadienne du vieillissement·2026
Same author

A Dyadic Study of Lived Experiences of Family Stress, Emotional Distress and Family Resilience Among Women With Cancer During Pregnancy and Their Partners.

Seminars in oncology nursing·2026
Same author

Plasmid-borne transcriptional regulator RamAp modulates <i>Salmonella</i> genes for environmental and host adaptation.

Frontiers in microbiology·2026
Same author

Effectiveness of a Web-Based Communication Education Program in Improving Knowledge and Self-Efficacy in Family Caregivers of Nursing Home Residents: A Quasi-Experimental Study.

The journal of nursing research : JNR·2026
Same author

Freestanding Flexible Vortex Tubes Integrated With Ferroelectric Transistor.

Advanced materials (Deerfield Beach, Fla.)·2026

Related Experiment Video

Updated: Aug 25, 2025

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

9.3K

High finesse bow-tie cavity for strong atom-photon coupling in Rydberg arrays.

Yu-Ting Chen, Michal Szurek, Beili Hu

    Optics Express
    |October 19, 2022
    PubMed
    Summary

    We developed a high-finesse optical cavity for Rydberg atom experiments. This cavity enables strong atom-photon coupling for quantum simulation and computation.

    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

    7.6K
    Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
    11:45

    Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

    Published on: August 17, 2017

    14.6K

    Related Experiment Videos

    Last Updated: Aug 25, 2025

    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

    9.3K
    High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
    10:40

    High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

    Published on: June 28, 2016

    7.6K
    Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
    11:45

    Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

    Published on: August 17, 2017

    14.6K

    Area of Science:

    • Atomic physics
    • Quantum optics
    • Quantum information science

    Background:

    • Rydberg atom arrays are promising for quantum simulation and computation.
    • Strong coupling between single atoms and photons is crucial for quantum technologies.

    Purpose of the Study:

    • To design and characterize a high-finesse optical cavity for Rydberg atom experiments.
    • To enable strong atom-photon coupling for quantum applications.

    Main Methods:

    • Fabrication of a bow-tie cavity with a finesse of 51,000.
    • Characterization of cavity waist (7.1 μm) at the cesium D2 line (852 nm).
    • Integration of in-vacuum aspheric lenses (NA 0.35) for atom trapping and imaging.

    Main Results:

    • Achieved high finesse (51,000) and small mode waist (7.1 μm).
    • Predicted cooperativity per traveling mode of 35 at the cavity waist.
    • Demonstrated compatibility with NA=0.5 microscope objectives and large atom-mirror distance (>1.5 cm).

    Conclusions:

    • The developed cavity facilitates strong coupling for Rydberg atom arrays.
    • This setup is suitable for quantum simulation and computation.
    • The design offers excellent optical access and minimizes stray electric fields.