Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Confocal Fluorescence Microscopy

Confocal Fluorescence Microscopy

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,...

Phase Contrast and Differential Interference Contrast Microscopy

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

RAD51 gene is associated with advanced age-related macular degeneration in Chinese population.

Clinical biochemistry·2013

Same author

Immunization against recombinant GnRH-I alters ultrastructure of gonadotropin cell in an experimental boar model.

Reproductive biology and endocrinology : RB&E·2013

Same author

Multi-class constrained normalized cut with hard, soft, unary and pairwise priors and its applications to object segmentation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2013

Same author

Comparison of genomic and amino acid sequences of eight Japanese encephalitis virus isolates from bats.

Archives of virology·2013

Same author

Regulation of dendritic cell differentiation in bone marrow during emergency myelopoiesis.

Journal of immunology (Baltimore, Md. : 1950)·2013

Same author

Separation of mandelic acid and its derivatives with new immobilized cellulose chiral stationary phase.

Journal of Zhejiang University. Science. B·2013

Search research articles

Related Experiment Video

Updated: Jan 12, 2026

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

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

Published on: July 5, 2016

Lateral-shift-free Split-Lohmann computer-generated holography.

Jie Zhou, Shuyang Xie, Lei Jiang

|November 4, 2025

Summary

A new lateral-shift-free Split-Lohmann computer-generated holography (CGH) method eliminates artifacts in 3D displays. This advancement enables precise, real-time hologram generation for augmented and virtual reality systems.

More Related Videos

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Published on: February 8, 2014

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Published on: August 16, 2012

Related Experiment Videos

Last Updated: Jan 12, 2026

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

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

Published on: July 5, 2016

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Published on: February 8, 2014

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Published on: August 16, 2012

Area of Science:

Optics and Photonics
Computer Vision
Display Technologies

Background:

Computer-generated holography (CGH) is crucial for realistic 3D displays in AR/VR.
Real-time hologram generation faces computational challenges with increasing scene complexity.
Split-Lohmann CGH (SL-CGH) reduces computational cost but introduces artifacts like inter-plane misregistration.

Purpose of the Study:

To develop a novel CGH method that overcomes the limitations of SL-CGH.
To eliminate depth-dependent lateral shifts and wavefront tilts in hologram generation.
To achieve precise, real-time 3D reconstructions over extended depth ranges.

Main Methods:

Introduction of a lateral-shift-free Split-Lohmann CGH (LSF-SL-CGH) algorithm.
Mitigation of wavefront tilt artifacts inherent in conventional SL-CGH.
Validation of the method's performance in real-time hologram generation.

Main Results:

LSF-SL-CGH effectively eliminates lateral shift and wavefront tilt artifacts.
The method achieves reliable real-time hologram generation.
Precise 3D reconstructions are obtained across extensive depth ranges.

Conclusions:

LSF-SL-CGH presents a significant improvement over conventional SL-CGH for AR/VR applications.
The method offers a viable solution for computationally efficient and artifact-free real-time holographic displays.
This research advances the development of high-fidelity holographic 3D visualization.