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

Absorption of Radiation01:05

Absorption of Radiation

1.6K
The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
1.6K
Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview01:13

Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview

1.6K
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...
1.6K
Computed Tomography01:10

Computed Tomography

9.6K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
9.6K
Conduction, Convection and Radiation: Problem Solving01:20

Conduction, Convection and Radiation: Problem Solving

3.1K
There are three methods by which heat transfer can take place: conduction, convection, and radiation. Each method has unique and interesting characteristics, but all three have two things in common: they transfer heat solely because of a temperature difference; and the greater the temperature difference, the faster the heat transfer.
In order to solve a problem related to heat transfer, first of all, the situation needs to be examined to determine the type of heat transfer involved. This could...
3.1K
Radiation Pressure: Problem Solving01:09

Radiation Pressure: Problem Solving

995
The radiation pressure applied by an electromagnetic wave on a perfectly absorbing surface equals the energy density of the wave. The wave's momentum also gets transferred to the surface when an electromagnetic wave is entirely absorbed by it. The rate at which momentum is transmitted to an absorbing surface perpendicular to the propagation direction equals the force on the surface.
The average value of the rate of momentum transfer divided by the absorbing area represents the average force...
995
Total Internal Reflection Fluorescence Microscopy01:05

Total Internal Reflection Fluorescence Microscopy

13.7K
Total internal reflection fluorescence microscopy or TIRF is an advanced microscopic technique used to visualize fluorophores in samples close to a solid surface with a higher refractive index, such as a glass coverslip. TIRF only allows fluorophores in proximity to the solid surface to be excited. When light from a medium with a lower refractive index (such as air) hits the glass coverslip at a critical angle, the light undergoes total internal reflection stead of passing through the glass.
13.7K

You might also read

Related Articles

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

Sort by
Same author

Scattering by nanoplasmonic mesoscale assemblies.

Journal of the Optical Society of America. A, Optics, image science, and vision·2025
Same author

Asymptotic behavior of the reflectance of a narrow beam by a plane-parallel slab.

Journal of the Optical Society of America. A, Optics, image science, and vision·2025
Same author

Mouse tracking performance: A new approach to analyzing continuous mouse tracking data.

Behavior research methods·2023
Same author

Hashtags as signals of political identity: #BlackLivesMatter and #AllLivesMatter.

PloS one·2023
Same author

Radiance backscattered by a strongly scattering medium in the high spatial frequency limit.

Journal of the Optical Society of America. A, Optics, image science, and vision·2022
Same author

Modeling broadband cloaking using 3D nano-assembled plasmonic meta-structures.

Optics express·2020

Related Experiment Video

Updated: Apr 8, 2026

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers
12:24

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers

Published on: July 17, 2012

13.0K

Diffuse optical tomography using the one-way radiative transfer equation.

Pedro González-Rodríguez1, Arnold D Kim2

  • 1Gregorio Millán Institute, Universidad Carlos III de Madrid, Leganés 28911, Spain.

Biomedical Optics Express
|June 27, 2015
PubMed
Summary
This summary is machine-generated.

This study simplifies light transmission modeling for diffuse optical tomography. The one-way radiative transfer equation enables efficient reconstruction of tissue optical properties.

Keywords:
(030.5620) Radiative transfer(170.3660) Light propagation in tissues(170.3880) Medical and biological imaging

More Related Videos

Diffuse Optical Spectroscopy for the Quantitative Assessment of Acute Ionizing Radiation Induced Skin Toxicity Using a Mouse Model
06:21

Diffuse Optical Spectroscopy for the Quantitative Assessment of Acute Ionizing Radiation Induced Skin Toxicity Using a Mouse Model

Published on: May 27, 2016

8.7K
Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy
09:25

Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

Published on: August 22, 2018

13.5K

Related Experiment Videos

Last Updated: Apr 8, 2026

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers
12:24

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers

Published on: July 17, 2012

13.0K
Diffuse Optical Spectroscopy for the Quantitative Assessment of Acute Ionizing Radiation Induced Skin Toxicity Using a Mouse Model
06:21

Diffuse Optical Spectroscopy for the Quantitative Assessment of Acute Ionizing Radiation Induced Skin Toxicity Using a Mouse Model

Published on: May 27, 2016

8.7K
Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy
09:25

Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

Published on: August 22, 2018

13.5K

Area of Science:

  • Biomedical Optics
  • Computational Imaging
  • Medical Physics

Background:

  • Diffuse optical tomography (DOT) is a non-invasive imaging technique.
  • Accurate modeling of light propagation in tissues is crucial for DOT.
  • The radiative transfer equation (RTE) traditionally models light transport but is computationally intensive.

Purpose of the Study:

  • To investigate the utility of the one-way radiative transfer equation (OWRTE) for DOT.
  • To simplify the inverse problem in DOT by using an initial value problem formulation.
  • To assess the efficiency and accuracy of OWRTE-based DOT for reconstructing optical properties.

Main Methods:

  • Developed a computational framework using the OWRTE to model light propagation.
  • Formulated the inverse problem as an initial value problem.
  • Reconstructed absorption and scattering coefficients from simulated transmission measurements.

Main Results:

  • The OWRTE significantly simplifies the inverse problem compared to the full RTE.
  • Quantitative reconstruction of absorption and scattering coefficients was achieved efficiently for simple phantoms.
  • Reasonable reconstruction results were obtained for more complex tissue models.

Conclusions:

  • The OWRTE offers a computationally efficient and effective approach for diffuse optical tomography.
  • This simplified model facilitates accurate reconstruction of tissue optical properties.
  • OWRTE-based DOT holds promise for improved non-invasive tissue imaging.