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

Estimation of the Physical Quantities01:05

Estimation of the Physical Quantities

8.4K
On many occasions, physicists, other scientists, and engineers need to make estimates of a particular quantity. These are sometimes referred to as guesstimates, order-of-magnitude approximations, back-of-the-envelope calculations, or Fermi calculations. The physicist Enrico Fermi was famous for his ability to estimate various kinds of data with surprising precision. Estimating does not mean guessing a number or a formula at random. Instead, estimation means using prior experience and sound...
8.4K
Photoluminescence: Applications01:14

Photoluminescence: Applications

1.2K
Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
1.2K

You might also read

Related Articles

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

Sort by
Same author

Use of a point prevalence survey to measure antimicrobial use and antimicrobial resistance in equine veterinary hospitals.

Equine veterinary journal·2025
Same author

Preclinical data and design of a phase I clinical trial of neoantigen-reactive TILs for advanced epithelial or ICB-resistant solid cancers.

Immuno-oncology technology·2025
Same author

The Therapeutic Use of Dental Mesenchymal Stem Cells in Human Clinical Trials.

Journal of dental research·2024
Same author

Optimality and Noise Resilience of Critical Quantum Sensing.

Physical review letters·2024
Same author

Eating through time: Understanding dietary practices across late prehistory in the northeastern Iberian Peninsula.

American journal of biological anthropology·2024
Same author

Quantum Phase Transitions for an Integrable Quantum Rabi-like Model with Two Interacting Qubits.

Physical review letters·2023
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Mar 6, 2026

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

15.1K

Quantum Estimation Methods for Quantum Illumination.

M Sanz1, U Las Heras1, J J García-Ripoll2

  • 1Department of Physical Chemistry, University of the Basque Country UPV/EHU, Apartado 644, 48080 Bilbao, Spain.

Physical Review Letters
|March 4, 2017
PubMed
Summary
This summary is machine-generated.

Quantum illumination uses entangled light to detect low-reflective objects in noisy environments. This study enhances signal-to-noise ratio by up to 3 dB using quantum estimation techniques and non-Gaussian states.

More Related Videos

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.9K
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

Related Experiment Videos

Last Updated: Mar 6, 2026

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

15.1K
Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.9K
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

Area of Science:

  • Quantum optics
  • Quantum sensing
  • Quantum information science

Background:

  • Quantum illumination uses entangled light to detect objects in noisy environments.
  • Classical protocols have limitations in detecting low-reflective objects against thermal noise.

Purpose of the Study:

  • To enhance object detection in quantum illumination using quantum estimation.
  • To measure the reflectivity parameter of a low-reflective object.
  • To improve the signal-to-noise ratio (SNR) compared to classical methods.

Main Methods:

  • Utilizing quantum estimation techniques to measure reflectivity.
  • Employing the quantum Fisher information to bound error probability.
  • Extending quantum illumination to non-Gaussian states, including Schrödinger's cat states.

Main Results:

  • Achieved an SNR enhancement of up to 3 dB over classical protocols with local measurements.
  • Developed a concrete estimator that saturates the quantum Fisher information bound.
  • Demonstrated the applicability of non-Gaussian states, like Schrödinger's cat states, for quantum illumination.

Conclusions:

  • Quantum estimation provides a significant advantage for quantum illumination, enhancing detection sensitivity.
  • The proposed methods offer a practical route to improving quantum sensing in realistic, noisy conditions.
  • Non-Gaussian states represent a promising resource for advancing quantum illumination protocols.