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

Measuring Reaction Rates

Measuring Reaction Rates

Polarimetry finds application in chemical kinetics to measure the concentration and reaction kinetics of optically active substances during a chemical reaction. Optically active substances have the capability of rotating the plane of polarization of linearly polarized light passing through them—a feature called optical rotation. Optical activity is attributed to the molecular structure of substances. Normal monochromatic light is unpolarized and possesses oscillations of the electrical field in...

You might also read

Related Articles

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

Sort by

Same author

Correction to: Modes of Leaflet Fluttering: Quantitative Characterization of a Bovine Bioprosthetic Heart Valve.

Annals of biomedical engineering·2025

Same author

Modes of Leaflet Fluttering: Quantitative Characterization of a Bovine Bioprosthetic Heart Valve.

Annals of biomedical engineering·2025

Same author

Assessment of monocular human pose estimation models for clinical movement analysis.

Scientific reports·2025

Same author

Reproducible Brain Charts: An open data resource for mapping brain development and its associations with mental health.

Neuron·2025

Same author

Accuracy of Imus and Monocular Human Pose Estimation at Measuring Elbow Flexion.

IEEE ... International Conference on Rehabilitation Robotics : [proceedings]·2025

Same author

Gamification of Physical Therapy Exercises Using Commercial Entertainment Content: A Safety and Feasibility Study.

IEEE ... International Conference on Rehabilitation Robotics : [proceedings]·2023

Search research articles

Related Experiment Video

Updated: Jun 29, 2026

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies

Published on: January 3, 2018

Two-dimensional birefringence measurement technique using a polarization camera.

Connor Lane, David Rode, Thomas Rösgen

|October 6, 2021

Summary

This summary is machine-generated.

This study introduces a novel 2D birefringence measurement technique. It accurately determines optical properties of birefringent materials using polarized light and a specialized camera.

More Related Videos

In Situ Measurement of Vacuum Window Birefringence using 25Mg+ Fluorescence

In Situ Measurement of Vacuum Window Birefringence using 25Mg+ Fluorescence

Published on: June 13, 2020

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Published on: September 8, 2023

Related Experiment Videos

Last Updated: Jun 29, 2026

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies

Published on: January 3, 2018

In Situ Measurement of Vacuum Window Birefringence using 25Mg+ Fluorescence

In Situ Measurement of Vacuum Window Birefringence using 25Mg+ Fluorescence

Published on: June 13, 2020

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Published on: September 8, 2023

Area of Science:

Optics and Photonics
Materials Science

Background:

Birefringent materials exhibit unique optical properties crucial for various applications.
Accurate measurement of birefringence is essential for material characterization and device development.

Purpose of the Study:

To develop and demonstrate a novel two-dimensional birefringence measurement method.
To enable efficient and accurate characterization of birefringent specimens over large areas.

Main Methods:

Utilizes a rotatable linear polarizer and a polarization camera to analyze light transmitted through a birefringent sample.
Determines relative refractive index axes and phase difference from measured polarization states.

Main Results:

The method accurately measures phase differences up to π radians (half-wavelength optical retardation).
Demonstrated performance with a quarter-wave plate and an exemplary test case.
The imaging system allows for large sample area measurement in a single cycle.

Conclusions:

The described 2D birefringence measurement method offers an efficient and accurate approach for material characterization.
This technique has potential applications in optical device development and quality control.