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

Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview01:13

Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview

378
Attenuated total reflectance (ATR) infrared spectroscopy is a powerful analytical technique used to study the composition of materials. It is widely employed in chemistry, materials science, forensic science, and other fields where sample characterization is required. ATR has several advantages over traditional transmission IR spectroscopy, including the requirement of little to no sample preparation and the ability to analyze a wide range of samples.
The ATR process begins by directing a beam...
378
Absorption of Radiation01:05

Absorption of Radiation

738
The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
738
IR Spectrometers01:25

IR Spectrometers

1.2K
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...
1.2K

You might also read

Related Articles

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

Sort by
Same author

Traceable random numbers from a non-local quantum advantage.

Nature·2025
Same author

Effects of pharmacological and non-pharmacological interventions for the management of sleep problems in people with fibromyalgia: a multi-methods evidence synthesis.

Health technology assessment (Winchester, England)·2025
Same author

<sup>1</sup>H NMR spectra modeling for predicting the acid, saponification, and iodine values of bio-waxes derived from vegetable oils.

Food chemistry·2025
Same author

A Liquid-Core Fiber Platform for Classical and Entangled Two-Photon Absorption Measurements.

ACS photonics·2025
Same author

Absorption-Based, Passive Range Imaging From Hyperspectral Thermal Measurements.

IEEE transactions on pattern analysis and machine intelligence·2025
Same author

Shot noise-mitigated secondary electron imaging with ion count-aided microscopy.

Proceedings of the National Academy of Sciences of the United States of America·2024
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: Jul 6, 2025

Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals
00:07

Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals

Published on: August 22, 2019

8.0K

Absorption-based hyperspectral thermal ranging: performance analyses, optimization, and simulations.

Unay Dorken Gallastegi, Hoover Rueda-Chacón, Martin J Stevens

    Optics Express
    |January 4, 2024
    PubMed
    Summary
    This summary is machine-generated.

    This study explores passive ranging using thermal emissions, leveraging atmospheric absorption for distance measurement. Performance depends on atmospheric conditions, spectral resolution, and temperature contrast.

    More Related Videos

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
    13:44

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

    Published on: December 27, 2012

    15.4K
    Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals
    07:24

    Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals

    Published on: April 14, 2020

    17.2K

    Related Experiment Videos

    Last Updated: Jul 6, 2025

    Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals
    00:07

    Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals

    Published on: August 22, 2019

    8.0K
    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
    13:44

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

    Published on: December 27, 2012

    15.4K
    Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals
    07:24

    Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals

    Published on: April 14, 2020

    17.2K

    Area of Science:

    • Atmospheric optics
    • Hyperspectral imaging
    • Passive sensing

    Background:

    • Atmospheric absorption varies with wavelength, creating potential range cues.
    • Hyperspectral measurements can utilize these cues for passive ranging.
    • Previous methods often rely on active illumination or known object properties.

    Purpose of the Study:

    • To determine the fundamental limits of absorption-based passive ranging.
    • To analyze the influence of atmospheric conditions and measurement parameters on ranging performance.
    • To provide insights for the design of advanced passive ranging sensors.

    Main Methods:

    • Developed a theoretical model with known air temperature and wavelength-dependent attenuation.
    • Assumed unknown object temperature and emissivity, excluding solar/environmental radiance.
    • Employed Fisher information computations to assess performance limits.

    Main Results:

    • Ranging performance is fundamentally limited by atmospheric absorption.
    • Key factors influencing performance include air temperature, humidity, spectral resolution, and scene temperature contrast.
    • Higher spectral resolution and greater temperature contrast improve ranging accuracy.

    Conclusions:

    • Absorption-based passive ranging is feasible by exploiting hyperspectral thermal emissions.
    • Understanding the interplay of atmospheric and spectral factors is crucial for sensor design.
    • This research offers a theoretical foundation for developing effective passive ranging systems.