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

Block Diagram Reduction01:22

Block Diagram Reduction

The process of deriving the transfer function of a control system often involves reducing its block diagram to a single block. This simplification can be achieved through a series of strategic operations, including relocating branch points and comparators. These operations preserve the overall function of the system while allowing for easier manipulation and combination of blocks.
The first step in this process is the identification and relocation of a branch point. A branch point, where a...
2D NMR: Heteronuclear Single-Quantum Correlation Spectroscopy (HSQC)01:19

2D NMR: Heteronuclear Single-Quantum Correlation Spectroscopy (HSQC)

Heteronuclear single-quantum correlation spectroscopy (HSQC) is a 2D NMR technique that reveals one-bond correlations between hydrogen and a heteronucleus. The HSQC experiment is similar to the heteronuclear correlation experiment (HETCOR) but is more sensitive. In the HSQC spectrum, the proton chemical shift is plotted on the horizontal F2 axis, while the 13C chemical shift is plotted on the vertical F1 axis. The corresponding proton and 13C spectra are also shown. The HSQC contour plot does...
2D NMR: Overview of Homonuclear Correlation Techniques01:16

2D NMR: Overview of Homonuclear Correlation Techniques

Homonuclear correlation spectroscopy (COSY) is a powerful technique used in Nuclear Magnetic Resonance (NMR) spectroscopy to study the correlations between nuclei of the same type within a molecule. It provides information about scalar couplings between adjacent nuclei, which helps determine connectivity and structural information. There are several COSY variants, each with its unique strengths and experimental parameters.
COSY90 is the standard two-dimensional (2D) COSY experiment that...
Reduced Mass Coordinates: Isolated Two-body Problem01:12

Reduced Mass Coordinates: Isolated Two-body Problem

In classical mechanics, the two-body problem is one of the fundamental problems describing the motion of two interacting bodies under gravity or any other central force. When considering the motion of two bodies, one of the most important concepts is the reduced mass coordinates, a quantity that allows the two-body problem to be solved like a single-body problem. In these circumstances, it is assumed that a single body with reduced mass revolves around another body fixed in a position with an...
Reducing Line Loss01:18

Reducing Line Loss

In a three-phase circuit, line loss is an indicator of energy dissipated as heat due to the resistance of transmission lines. To address this, incorporating transformers into the system—a step-up transformer at the source and a step-down transformer at the load—is a strategic solution. Two three-phase transformers are introduced to improve this.
With a step-up transformer at the source, the voltage is increased, thereby reducing the current in the transmission lines since power loss in...
2D NMR: Homonuclear Correlation Spectroscopy (COSY)01:06

2D NMR: Homonuclear Correlation Spectroscopy (COSY)

Homonuclear correlation spectroscopy, or COSY, is a 2-dimensional NMR technique that provides information about coupled protons. Typically, the geminal and vicinal coupling are observed. For example, consider the COSY spectrum of ethyl acetate, where its 1D proton NMR spectrum is plotted along the vertical and horizontal axes with their corresponding chemical shift scale. Three spots on the diagonal corresponding to the three peaks in the 1D proton spectrum are called diagonal peaks. The COSY...

You might also read

Related Articles

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

Sort by
Same author

Initial evaluation of an ultrasound measure for assessing the activity of skin lesions in juvenile localized scleroderma.

Arthritis care & research·2011
Same author

Holographic cinematography.

Applied optics·2010
Same author

Volume hologram formation in photopolymer materials.

Applied optics·2010
Same author

Multicolor images with volume photopolymer holograms.

Applied optics·2010
Same author

Bandwidth reduction in holography, using periodic dispersion structures.

Applied optics·2010
Same author

Holography as a tool in the testing of large aperture optics.

Applied optics·2010
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
See all related articles

Related Experiment Video

Updated: Jun 17, 2026

Digital Inline Holographic Microscopy (DIHM) of Weakly-scattering Subjects
10:16

Digital Inline Holographic Microscopy (DIHM) of Weakly-scattering Subjects

Published on: February 8, 2014

Holographic data reduction.

K A Haines, D B Brumm

    Applied Optics
    |January 14, 2010
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a holographic data transmission technique that reduces bandwidth requirements by trading off image resolution or increasing noise. Experimental results demonstrate significant data reduction while maintaining image quality.

    More Related Videos

    Quantifying Microorganisms at Low Concentrations Using Digital Holographic Microscopy (DHM)
    07:27

    Quantifying Microorganisms at Low Concentrations Using Digital Holographic Microscopy (DHM)

    Published on: November 1, 2017

    Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging
    05:45

    Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

    Published on: March 31, 2022

    Related Experiment Videos

    Last Updated: Jun 17, 2026

    Digital Inline Holographic Microscopy (DIHM) of Weakly-scattering Subjects
    10:16

    Digital Inline Holographic Microscopy (DIHM) of Weakly-scattering Subjects

    Published on: February 8, 2014

    Quantifying Microorganisms at Low Concentrations Using Digital Holographic Microscopy (DHM)
    07:27

    Quantifying Microorganisms at Low Concentrations Using Digital Holographic Microscopy (DHM)

    Published on: November 1, 2017

    Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging
    05:45

    Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

    Published on: March 31, 2022

    Area of Science:

    • Optics and Photonics
    • Information Technology
    • Digital Imaging

    Background:

    • Holographic data transmission demands very large bandwidths, posing challenges for applications like holographic TV.
    • Existing methods often struggle to balance bandwidth, image resolution, and noise levels.

    Purpose of the Study:

    • To present a novel technique for significantly reducing the bandwidth required for holographic data transmission.
    • To explore the trade-offs between bandwidth reduction, image resolution, and noise.
    • To demonstrate the feasibility of this technique through experimental validation.

    Main Methods:

    • Utilizing an intermediate dispersion medium to diffract object light and collect it at the hologram aperture.
    • Employing a specific illumination method for the hologram to reconstruct the image beam.
    • Selecting an appropriate dispersion medium to minimize hologram aperture size, enabling data reduction.

    Main Results:

    • Achieved substantial data reduction in holographic transmission, up to a factor of 3600.
    • Experimental results confirmed the successful reconstruction of images after significant data reduction.
    • The technique maintained the three-dimensionality and original viewing angles of the reconstructed images.

    Conclusions:

    • The proposed method offers a viable solution for reducing holographic data bandwidth requirements.
    • This technique allows for a trade-off between bandwidth, noise, and resolution, making holographic systems more practical.
    • Significant data reduction is achievable without compromising essential holographic image characteristics.