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

Mass Analyzers: Common Types01:19

Mass Analyzers: Common Types

1.9K
The quadrupole mass analyzer consists of four cylindrical metal rods arranged in a diamond carrying a DC voltage and a radio-frequency AC voltage. The motion of ions through the quadrupole depends on the field strength, causing only ions of a certain m/z to resonate successfully and strike the detector at a given field strength. Though the transmission rate for these analyzers is high, the exact elemental composition of the sample is not determined because of low resolution; however, they are...
1.9K
NMR Spectrometers: Resolution and Error Correction01:14

NMR Spectrometers: Resolution and Error Correction

1.2K
When magnetic nuclei in a sample achieve resonance and undergo relaxation, the signal detected in NMR is an approximately exponential free induction decay. Fourier transform of an exponential decay yields a Lorentzian peak in the frequency domain. Lorentzian peaks in an NMR spectrum are defined by their amplitude, full width at half maximum, and position, where the peak width is governed by the spin-spin relaxation time alone. In real experiments, however, the applied magnetic field is rendered...
1.2K

You might also read

Related Articles

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

Sort by
Same author

Colchicine alleviates inflammation and improves diastolic dysfunction in heart failure rats with preserved ejection fraction.

European journal of pharmacology·2022
Same author

Colchicine Ameliorates Dilated Cardiomyopathy Via SIRT2-Mediated Suppression of NLRP3 Inflammasome Activation.

Journal of the American Heart Association·2022
Same author

Mettl3-mediated m<sup>6</sup> A modification of Lrp2 facilitates neurogenesis through Ythdc2 and elicits antidepressant-like effects.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology·2022
Same author

Role of magnesium-doped calcium sulfate and β-tricalcium phosphate composite ceramics in macrophage polarization and osteo-induction.

Odontology·2022
Same author

Chemiexcited Photodynamic Therapy Integrated in Polymeric Nanoparticles Capable of MRI Against Atherosclerosis.

International journal of nanomedicine·2022
Same author

Mass Production of Pt Single-Atom-Decorated Bismuth Sulfide for n-Type Environmentally Friendly Thermoelectrics.

Nano letters·2022

Related Experiment Video

Updated: Apr 5, 2026

Gradient Echo Quantum Memory in Warm Atomic Vapor
10:00

Gradient Echo Quantum Memory in Warm Atomic Vapor

Published on: November 11, 2013

13.3K

Microwave Electrometry with Quantum-Limited Resolutions in a Rydberg-Atom Array.

Yao-Wen Zhang1, De-Sheng Xiang1, Ren Liao1

  • 1Huazhong University of Science and Technology, National Gravitation Laboratory, MOE Key Laboratory of Fundamental Physical Quantities Measurement, Hubei Key Laboratory of Gravitation and Quantum Physics, Institute for Quantum Science and Engineering, School of Physics, Wuhan 430074, China.

Physical Review Letters
|April 3, 2026
PubMed
Summary

Researchers developed a new microwave sensing technology using Rydberg atoms. This quantum-based approach offers unprecedented sensitivity, speed, and spatial resolution for electromagnetic field measurements.

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
Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry
07:17

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Published on: August 1, 2017

13.3K

Related Experiment Videos

Last Updated: Apr 5, 2026

Gradient Echo Quantum Memory in Warm Atomic Vapor
10:00

Gradient Echo Quantum Memory in Warm Atomic Vapor

Published on: November 11, 2013

13.3K
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
Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry
07:17

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Published on: August 1, 2017

13.3K

Area of Science:

  • Quantum physics and metrology
  • Electromagnetics and sensing technology
  • Atomic physics and optical systems

Background:

  • Classical microwave (MW) field sensing faces limitations in resolution and speed due to fundamental physical constraints.
  • Existing antenna technologies struggle to achieve quantum-limited sensitivity and high spatial resolution simultaneously.
  • Advancements in quantum sensing are crucial for pushing the boundaries of electromagnetic field measurement.

Purpose of the Study:

  • To demonstrate a novel microwave electrometry system that overcomes the limitations of classical sensing.
  • To utilize individual Rydberg atoms in optical tweezer arrays as highly sensitive and precise field sensors.
  • To achieve quantum-limited sensitivity, ultra-fast response times, and submicrometer spatial resolution in MW field sensing.

Main Methods:

  • Employing individual Rydberg atoms, prepared in optical tweezer arrays, as coherent sensors for microwave fields.
  • Utilizing the quantum properties of Rydberg atoms to achieve enhanced field sensitivity and temporal response.
  • Implementing in situ near-field mapping techniques with Rydberg atoms for high spatial resolution.

Main Results:

  • Achieved a microwave field sensitivity within 1.0 dB (13%) of the standard quantum limit.
  • Demonstrated a response time exceeding the Chu limit by over 11 orders of magnitude.
  • Obtained submicrometer spatial resolution (λ/3000) for in situ near-field electromagnetic field mapping.

Conclusions:

  • Rydberg atom arrays provide a powerful platform for advanced microwave electrometry.
  • This approach unites quantum-limited sensitivity, nanosecond-scale response times, and submicrometer resolution.
  • Opens new possibilities in quantum metrology and high-resolution electromagnetic field imaging.