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

X-ray Imaging01:24

X-ray Imaging

7.7K
German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
7.7K
The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

47.0K
Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing...
47.0K
Detection of Black Holes01:10

Detection of Black Holes

1.7K
Although black holes were theoretically postulated in the 1920s, they remained outside the domain of observational astronomy until the 1970s.
Their closest cousins are neutron stars, which are composed almost entirely of neutrons packed against each other, making them extremely dense. A neutron star has the same mass as the Sun but its diameter is only a few kilometers. Therefore, the escape velocity from their surface is close to the speed of light.
Not until the 1960s, when the first neutron...
1.7K

You might also read

Related Articles

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

Sort by
Same author

DRD1 and DRD2 dopamine-sensitive neurons in the central amygdala respond differently to rewarding and aversive stimuli.

Translational psychiatry·2026
Same author

Polymer identification via undetected photons using a low footprint nonlinear interferometer.

Optics express·2026
Same author

Thermal Noise Measurement below the Standard Quantum Limit.

Physical review letters·2026
Same author

2025 Topical Meeting on Optical Interference Coatings: introduction.

Applied optics·2026
Same author

Ion-beam-sputtered mid-infrared coatings for hybrid supermirrors.

Applied optics·2026
Same author

Subjective nature of path information in quantum mechanics.

Nature communications·2026
Same journal

Daily briefing: 'Cyborg' cockroaches breathe underwater with printed suit.

Nature·2026
Same journal

China boosts prestigious grants for young scientists - will it ease competition?

Nature·2026
Same journal

Incoming US science academy chief vows to 'double down' on research.

Nature·2026
Same journal

Author Correction: Synthesis of enantioenriched atropisomers by biocatalytic deracemization.

Nature·2026
Same journal

Electrodeposited self-assembled molecules for perovskite photovoltaics.

Nature·2026
Same journal

Neutrino's nursery found: the 'Shadow Blaster'.

Nature·2026
See all related articles

Related Experiment Video

Updated: Apr 25, 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

13.9K

Quantum imaging with undetected photons.

Gabriela Barreto Lemos1, Victoria Borish2, Garrett D Cole3

  • 11] Institute for Quantum Optics and Quantum Information, Austrian Academy of Sciences, Boltzmanngasse 3, Vienna A-1090, Austria [2] Vienna Center for Quantum Science and Technology (VCQ), Faculty of Physics, University of Vienna, A-1090 Vienna, Austria.

Nature
|August 29, 2014
PubMed
Summary
This summary is machine-generated.

We demonstrate a novel quantum imaging technique using induced coherence without induced emission. This method images objects using photons that never interact with them, enabling imaging with unavailable detector wavelengths.

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

9.8K
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

8.3K

Related Experiment Videos

Last Updated: Apr 25, 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

13.9K
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

9.8K
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

8.3K

Area of Science:

  • Quantum Mechanics
  • Quantum Information
  • Quantum Imaging

Background:

  • Quantum interference relies on indistinguishable states.
  • Information distinguishing between superposed states inhibits quantum interference.
  • Existing quantum imaging techniques often require detected probe photons or coincidence detection.

Purpose of the Study:

  • To introduce and demonstrate a new quantum imaging concept: induced coherence without induced emission.
  • To enable imaging using photons that do not interact with the object.
  • To overcome limitations of probe wavelength detection in quantum imaging.

Main Methods:

  • Utilizing two nonlinear crystals (NL1, NL2) illuminated by a single pump laser to create photon pairs.
  • Directing idler photons from NL1 through the object and overlapping them with idler photons from NL2.
  • Interfering signal photons from both crystals to reconstruct the object's image.

Main Results:

  • Successfully imaged objects using signal photons that never interacted with the object.
  • Demonstrated imaging of objects opaque or invisible to the detected signal photons.
  • Showcased a method fundamentally different from interaction-free and ghost imaging by eliminating the need for probe photon detection and coincidence counting.

Conclusions:

  • This technique allows knowledge extraction by and about undetected photons.
  • It bypasses the need for detectors sensitive to the probe wavelength.
  • This work represents a significant advancement in quantum information and imaging.