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

Imaging Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
Phase Contrast and Differential Interference Contrast Microscopy01:26

Phase Contrast and Differential Interference Contrast Microscopy

Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
Focusing of Light in the Eye01:16

Focusing of Light in the Eye

Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...

You might also read

Related Articles

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

Sort by
Same author

Optically Trapping Large Metallic Particles in Air Using a 'Boat' Trap with Direct-Drawn Sidewalls.

Journal of visualized experiments : JoVE·2026
Same author

Reconciling and validating the Ashworth-Davies Doppler shifts of an arbitrarily translating mirror.

Journal of the Optical Society of America. A, Optics, image science, and vision·2025
Same author

Self-Sustaining Water Microdroplet Resonators Using 3D-Printed Microfluidics.

Micromachines·2024
Same author

Alignment-free coupling to arrays of diamond microdisk cavities with fabrication tolerant spin-photon interfaces.

Optics express·2024
Same author

Super Interferometric Range Resolution.

Physical review letters·2023
Same author

Automated Photonic Tuning of Silicon Microring Resonators Using a 3D-printed Microfluidic Mixer.

OSA continuum·2022

Related Experiment Video

Updated: Jul 16, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

All-optical delay of images using slow light.

Ryan M Camacho1, Curtis J Broadbent, Irfan Ali-Khan

  • 1Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA.

Physical Review Letters
|March 16, 2007
PubMed
Summary

Optical pulses carrying 2D images can be delayed by 10 ns in cesium vapor. This technique preserves image phase and amplitude, even at low light levels with single photons per pulse.

More Related Videos

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

Published on: August 4, 2018

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
11:08

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

Related Experiment Videos

Last Updated: Jul 16, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

Published on: August 4, 2018

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
11:08

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

Area of Science:

  • Quantum Optics
  • Atomic Physics
  • Optical Information Processing

Background:

  • Optical pulses are crucial for transmitting information.
  • Controlling light-matter interactions in atomic systems offers novel functionalities.
  • Preserving image fidelity during optical delays is a significant challenge.

Purpose of the Study:

  • To investigate the temporal delay of 2D images carried by optical pulses in a cesium vapor cell.
  • To demonstrate the preservation of transverse phase and amplitude profiles of delayed images.
  • To explore the feasibility of image preservation at extremely low light levels.

Main Methods:

  • Utilizing 2-nanosecond optical pulses carrying two-dimensional images.
  • Employing a 10 cm cesium vapor cell for inducing temporal delays.
  • Implementing interference with a local oscillator to analyze image profiles.
  • Conducting experiments at low light levels, down to single photons per pulse.

Main Results:

  • Achieved temporal delays of up to 10 nanoseconds for optical images.
  • Demonstrated that the transverse phase and amplitude profiles of the images are preserved post-delay.
  • Confirmed successful preservation of delayed images even at sub-photon-per-pulse light levels.

Conclusions:

  • Cesium vapor enables significant temporal delays for optical images while maintaining fidelity.
  • The demonstrated technique is robust and effective even under demanding low-light conditions.
  • This method holds potential for applications in optical buffering and quantum information processing.