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

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...

You might also read

Related Articles

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

Sort by
Same author

Checkerboarded spherical phase-based computational optical scanning holography.

Applied optics·2026
Same author

Improvement of image quality by intensity compensation based on temporal multiplexing in a binary phase-only holographic display.

Applied optics·2025
Same author

Scanning single-pixel imaging with binary random structured illumination.

Applied optics·2025
Same author

Random sparse sampling and compressive sensing based reconstruction for computational optical scanning holography.

Applied optics·2025
Same author

Quantitative phase imaging based on motionless optical scanning holography.

Optics letters·2023
Same author

Single-pixel imaging interferometer based on the synthesis of spatial coherence.

Optics letters·2023

Related Experiment Video

Updated: May 15, 2026

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

Single-exposure phase-shifting digital holography using a random-complex-amplitude encoded reference wave.

Masatoshi Imbe1, Takanori Nomura

  • 1Graduate School of Systems Engineering, Wakayama University, 930 Sakaedani, Wakayama 640-8510, Japan. s112004@sys.wakayama‐u.ac.jp

Applied Optics
|January 8, 2013
PubMed
Summary

This study introduces an improved digital holography algorithm that better utilizes reference wave amplitude information. This enhancement leads to more accurate complex amplitude reconstruction for object waves.

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

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

Related Experiment Videos

Last Updated: May 15, 2026

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

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

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

Area of Science:

  • Optical Engineering
  • Holography
  • Image Processing

Background:

  • Digital holography enables 3D reconstruction of objects.
  • Phase-shifting methods are common but can be complex.
  • Accurate complex amplitude retrieval is crucial for high-fidelity holography.

Purpose of the Study:

  • To improve single-exposure phase-shifting digital holography.
  • To enhance the algorithm for complex amplitude retrieval of object waves.
  • To better incorporate reference wave characteristics into holographic reconstruction.

Main Methods:

  • Proposed an improved single-exposure phase-shifting digital holography technique.
  • Developed a novel algorithm treating the reference wave as a random-complex amplitude.
  • Validated the algorithm using numerical simulations and experimental data.

Main Results:

  • The new algorithm effectively uses proper amplitude information of the reference wave.
  • Demonstrated improved accuracy in complex amplitude reconstruction compared to previous methods.
  • Numerical and experimental results confirmed the algorithm's effectiveness.

Conclusions:

  • The proposed algorithm offers a more robust method for digital holography.
  • Accurate amplitude information from the reference wave is key to improved reconstruction.
  • This advancement has implications for various holographic applications.