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

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation01:26

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation

594
Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy  (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used....
594
Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview01:02

Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview

4.3K
Ultraviolet–visible (UV–visible or UV–Vis) spectroscopy is an analytical technique that investigates the interaction between matter and UV–Vis light within the electromagnetic spectrum. This method is widely used for its versatility, simplicity, and relatively quick data acquisition, making it valuable for both qualitative and quantitative analysis. When UV–Vis radiation passes through a material,  molecules absorb light depending on the energy required for...
4.3K
Light Acquisition02:16

Light Acquisition

9.3K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.3K
IR Spectrometers01:25

IR Spectrometers

2.2K
There are two main infrared (IR) spectrophotometers: dispersive IR spectrometers and Fourier transform infrared (FTIR) spectrometers. In a dispersive IR spectrometer, a beam of infrared radiation produced by a hot wire is divided into two parallel equal-intensity beams using mirrors. One beam passes through the sample, while another is a reference beam. The beams then move through the monochromator, which separates the radiations into a continuous spectrum of different frequencies. The...
2.2K
UV–Vis Spectrometers01:14

UV–Vis Spectrometers

3.2K
The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell.
3.2K
Raman Spectroscopy Instrumentation: Overview01:26

Raman Spectroscopy Instrumentation: Overview

965
A conventional Raman spectrophotometer includes a laser source, a sample holding system, a wavelength selector, and a detector.
The monochromatic laser source, typically using visible or near-infrared radiation, generates a highly focused beam of light. This light interacts with the molecules of the sample, scattering some of the light. Liquid and gaseous samples are usually tested in ordinary glass capillaries, while solids can be analyzed as powders packed in capillaries or as potassium...
965

You might also read

Related Articles

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

Sort by
Same author

Real-time robust autofocus method enabling sustained intravital scanning light field imaging.

Nature communications·2026
Same author

A multi-modal foundation model for brain disease diagnosis and medical imaging.

Patterns (New York, N.Y.)·2026
Same author

Modulation of place cells using targeted stimulation with bidirectional microelectrode arrays enhances spatial learning speed in mice.

Fundamental research·2026
Same author

Asymmetric nanozymes improve cardiac purine catabolism and alleviate oxidative stress of myocardium to treat ischemic heart disease.

Journal of nanobiotechnology·2026
Same author

Graph Rotation Network: Equivariant Graph Neural Network for Efficient Inverse Design in 4-D Printing.

IEEE transactions on neural networks and learning systems·2026
Same author

Unsupervised transfer learning enables multi-animal tracking without training annotation.

Nature methods·2026
Same journal

Long-term stabilization of intensity-difference squeezing from four-wave mixing in rubidium vapor.

Optics express·2026
Same journal

Robust 3D topography measurement of large-range high-aspect-ratio structures based on dual-domain statistical filtering in SD-OCT.

Optics express·2026
Same journal

Broadband transmissive terahertz metasurface for simultaneous quad-mode OAM multiplexing.

Optics express·2026
Same journal

Leveraging two-dimensional materials for high-sensitivity optical sensors: quasi-bound states in the continuum within hybrid metasurfaces.

Optics express·2026
Same journal

Resolution investigation for dual-spherical-wave optical scanning holographic microscopy: methods and performance.

Optics express·2026
Same journal

Robustness of parallel subnetwork-filtered diffractive deep neural networks.

Optics express·2026
See all related articles

Related Experiment Video

Updated: Jan 4, 2026

A Multimodal Wide-Field Fourier-Transform Raman Microscope
06:46

A Multimodal Wide-Field Fourier-Transform Raman Microscope

Published on: December 30, 2025

12

Multispectral video acquisition using spectral sweep camera.

Xuemei Hu, Xing Lin, Tao Yue

    Optics Express
    |November 2, 2019
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a new method for capturing dynamic multispectral videos using a Spectral-Sweep camera. The technique accurately reconstructs high-resolution videos by analyzing spatial and spectral variations, offering a simpler, effective alternative to complex systems.

    More Related Videos

    Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures
    08:49

    Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures

    Published on: December 1, 2023

    2.0K
    Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals
    07:34

    Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals

    Published on: August 22, 2019

    8.3K

    Related Experiment Videos

    Last Updated: Jan 4, 2026

    A Multimodal Wide-Field Fourier-Transform Raman Microscope
    06:46

    A Multimodal Wide-Field Fourier-Transform Raman Microscope

    Published on: December 30, 2025

    12
    Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures
    08:49

    Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures

    Published on: December 1, 2023

    2.0K
    Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals
    07:34

    Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals

    Published on: August 22, 2019

    8.3K

    Area of Science:

    • Computational Imaging
    • Multispectral Imaging
    • Dynamic Scene Analysis

    Background:

    • Multispectral video acquisition for dynamic scenes presents challenges in capturing high spatial and temporal resolution across spectral bands.
    • Existing methods often involve complex hardware setups and may struggle with dynamic scene reconstruction.

    Purpose of the Study:

    • To propose a novel multispectral video acquisition method for dynamic scenes.
    • To efficiently utilize spatial, temporal, and spectral redundancies in multispectral video data.
    • To develop a computational imaging system that reduces hardware complexity while maintaining high performance.

    Main Methods:

    • Utilized a Spectral-Sweep camera for multispectral video acquisition.
    • Developed a Complex Optical Flow (COF) method to extract spatial and spectral variations between frames.
    • Employed a complex L1-norm constrained optimization algorithm to compute COF maps.
    • Recovered the full multispectral video by temporally propagating frames guided by COF maps.

    Main Results:

    • Demonstrated accurate reconstruction of multispectral videos with full spatial and temporal resolution.
    • Achieved promising quantitative and qualitative results in dynamic scene reconstruction.
    • Showcased the ability to significantly reduce hardware complexity compared to state-of-the-art multispectral imagers.

    Conclusions:

    • The proposed method offers a computationally efficient and hardware-simplified approach to multispectral video acquisition for dynamic scenes.
    • The COF-guided reconstruction method effectively leverages data redundancies for high-fidelity video recovery.
    • This technique provides comparable or superior performance to existing methods, making advanced multispectral imaging more accessible.