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

Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

19.7K
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
19.7K

You might also read

Related Articles

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

Sort by
Same author

Stitch-Less Lithography Empowered by Multi-Dimensional Holography.

Nanomaterials (Basel, Switzerland)·2026
Same author

Experimental full-field Fresnel incoherent correlation holography using a digital micromirror device.

Applied optics·2026
Same author

Roadmap on singular optics and its applications.

Applied physics. B, Lasers and optics·2026
Same author

Photoluminescence of Rhodamine from Nano-Confinement Inside 3D Sculptured Coatings.

Nanomaterials (Basel, Switzerland)·2026
Same author

Urchin-inspired spiky microparticles for enhanced mild photothermal antibacterial therapy and wound healing.

Journal of materials chemistry. B·2026
Same author

Peptide-Based Plasmon-Enhanced Spectroscopic Immunoassay to Detect Immunity Against Cytomegalovirus.

Biosensors·2025

Related Experiment Video

Updated: Dec 23, 2025

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures
08:01

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

7.5K

Randomly Multiplexed Diffractive Lens and Axicon for Spatial and Spectral Imaging.

Vijayakumar Anand1,2, Tomas Katkus1, Saulius Juodkazis1,2,3

  • 1Optical Sciences Centre and ARC Training Centre in Surface Engineering for Advanced Materials (SEAM), School of Science, Swinburne University of Technology, Hawthorn, VIC 3122, Australia.

Micromachines
|April 25, 2020
PubMed
Summary

A novel hybrid diffractive optical element (HDOE) enables 4D imaging by generating unique point spread functions. This allows for complex object reconstruction from spatially incoherent, multi-wavelength sources.

Keywords:
Fresnel zone lensaxiconcorrelation opticsdiffractive opticsincoherent imagingspectral imagingthree-dimensional imaging

More Related Videos

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
10:28

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

10.6K
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

8.8K

Related Experiment Videos

Last Updated: Dec 23, 2025

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures
08:01

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

7.5K
Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
10:28

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

10.6K
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

8.8K

Area of Science:

  • Optics and Photonics
  • Image Reconstruction
  • Diffractive Optics

Background:

  • Traditional imaging techniques face limitations with complex objects and incoherent light.
  • Reconstructing multi-dimensional information from optical signals is challenging.

Purpose of the Study:

  • To design and characterize a hybrid diffractive optical element (HDOE) for advanced imaging.
  • To develop a method for reconstructing four-dimensional (4D) images of complex objects.

Main Methods:

  • A hybrid diffractive optical element (HDOE) was designed by multiplexing an axicon and a Fresnel zone lens.
  • Point spread functions (PSFs) were generated and cataloged for various object locations and wavelengths.
  • A computational approach was used to reconstruct 4D images from recorded intensity distributions.

Main Results:

  • The HDOE successfully generated two mutually coherent waves (conical and spherical) from point objects.
  • A library of PSFs was created, capturing the element's response across different conditions.
  • The method demonstrated the ability to reconstruct complex object intensity patterns.

Conclusions:

  • The developed HDOE and reconstruction method offer a novel approach for 4D imaging.
  • This technique effectively handles spatially incoherent and multi-wavelength illumination.
  • The study showcases the potential of HDOE in advanced optical information processing.