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

Interference and Diffraction02:18

Interference and Diffraction

Interference is a characteristic phenomenon exhibited by waves. When two electromagnetic waves interact with their peaks and troughs coinciding, a resulting wave with enhanced amplitude is produced. This is known as constructive interference. In this case, the two waves interacting are in phase with each other.
Momentum And Radiation Pressure01:20

Momentum And Radiation Pressure

An object absorbing an electromagnetic wave would experience a force in the direction of propagation of the wave. This force occurs because electromagnetic waves contain and transport momentum. The force accounts for the wave's radiation pressure exerted on the object. Maxwell's prediction was confirmed in 1903 by Nichols and Hull by precisely measuring radiation pressures with a torsion balance. The measuring instrument had mirrors suspended from a fiber kept inside a glass container. Nichols...
Determination of Crystal Structures01:29

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...
Vector Calculus: Problem Solving01:20

Vector Calculus: Problem Solving

Vector calculus provides mathematical tools for analyzing physical fields that vary throughout space. One important application is the study of gravitational interactions between celestial bodies. Consider the Earth positioned at the origin and a satellite located at a point in three-dimensional space. The Earth exerts a gravitational force on the satellite, and this force can be described by components acting along the coordinate directions. Together, these components form a vector field that...
X-ray Crystallography02:18

X-ray Crystallography

The size of the unit cell and the arrangement of atoms in a crystal may be determined from measurements of the diffraction of X-rays by the crystal, termed X-ray crystallography.
Diffraction
Diffraction is the change in the direction of travel experienced by an electromagnetic wave when it encounters a physical barrier whose dimensions are comparable to those of the wavelength of the light. X-rays are electromagnetic radiation with wavelengths about as long as the distance between neighboring...
Plane Electromagnetic Waves II01:29

Plane Electromagnetic Waves II

Consider a plane wavefront traveling in position x-direction with a constant speed. This wavefront can be utilized to obtain the relationship between electric and magnetic fields with the help of Faraday's law.

You might also read

Related Articles

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

Sort by
Same author

Comparison of the Effects of Low-Molecular-Weight Heparin and Fondaparinux on Liver Function in Patients With Pulmonary Embolism.

Journal of clinical pharmacology·2020
Same author

Induction of cross-group broadly reactive antibody response by natural H7N9 avian influenza virus infection and immunization with inactivated H7N9 vaccine in chickens.

Transboundary and emerging diseases·2020
Same author

Associations of the microRNA gene polymorphisms with the risk of non-syndromic supernumerary teeth in a Chinese population.

Archives of oral biology·2020
Same author

Intravital confocal fluorescence lifetime imaging microscopy in the second near-infrared window.

Optics letters·2020
Same author

Foodborne Titanium Dioxide Nanoparticles Induce Stronger Adverse Effects in Obese Mice than Non-Obese Mice: Gut Microbiota Dysbiosis, Colonic Inflammation, and Proteome Alterations.

Small (Weinheim an der Bergstrasse, Germany)·2020
Same author

Three-dimensional vectorial holography based on machine learning inverse design.

Science advances·2020
Same journal

Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

Optics express·2026
Same journal

Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

Optics express·2026
Same journal

Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

Optics express·2026
Same journal

Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

Optics express·2026
Same journal

Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

Optics express·2026
Same journal

Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

Optics express·2026
See all related articles

Related Experiment Video

Updated: Jun 22, 2026

Optical Trap Loading of Dielectric Microparticles In Air
08:57

Optical Trap Loading of Dielectric Microparticles In Air

Published on: February 5, 2017

Exact radiation trapping force calculation based on vectorial diffraction theory.

Djenan Ganic, Xiaosong Gan, Min Gu

    Optics Express
    |May 29, 2009
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a new method to calculate optical trapping forces, accounting for complex laser beam structures and diffraction effects. The approach accurately predicts how light traps micro-particles, even with aberrations.

    More Related Videos

    Direct Force Measurements of Subcellular Mechanics in Confinement using Optical Tweezers
    09:56

    Direct Force Measurements of Subcellular Mechanics in Confinement using Optical Tweezers

    Published on: August 31, 2021

    Measurements of Long-range Electronic Correlations During Femtosecond Diffraction Experiments Performed on Nanocrystals of Buckminsterfullerene
    08:44

    Measurements of Long-range Electronic Correlations During Femtosecond Diffraction Experiments Performed on Nanocrystals of Buckminsterfullerene

    Published on: August 22, 2017

    Related Experiment Videos

    Last Updated: Jun 22, 2026

    Optical Trap Loading of Dielectric Microparticles In Air
    08:57

    Optical Trap Loading of Dielectric Microparticles In Air

    Published on: February 5, 2017

    Direct Force Measurements of Subcellular Mechanics in Confinement using Optical Tweezers
    09:56

    Direct Force Measurements of Subcellular Mechanics in Confinement using Optical Tweezers

    Published on: August 31, 2021

    Measurements of Long-range Electronic Correlations During Femtosecond Diffraction Experiments Performed on Nanocrystals of Buckminsterfullerene
    08:44

    Measurements of Long-range Electronic Correlations During Femtosecond Diffraction Experiments Performed on Nanocrystals of Buckminsterfullerene

    Published on: August 22, 2017

    Area of Science:

    • Optics and Photonics
    • Microparticle Manipulation
    • Electromagnetic Theory

    Background:

    • Current optical trapping force calculations often neglect diffraction from complex laser wavefronts.
    • Vectorial electromagnetic wave effects are crucial for accurate modeling of light-matter interactions.
    • Understanding trapping performance is key for applications in microparticle manipulation.

    Purpose of the Study:

    • To develop a precise method for calculating radiation trapping force on micro-particles.
    • To incorporate vectorial diffraction theory and the Maxwell stress tensor for accurate force determination.
    • To analyze the impact of complex laser beam structures (apodization, phase, polarization) and aberrations on trapping.

    Main Methods:

    • Utilizing vectorial diffraction theory to model light propagation and interaction.
    • Applying the Maxwell stress tensor approach for calculating forces.
    • Developing an exact method to handle complex laser beam parameters and system aberrations.

    Main Results:

    • The presented method accurately determines radiation trapping force for complex laser beams.
    • It successfully accounts for diffraction effects from vectorial electromagnetic waves.
    • The method is capable of handling spherical aberration within the trapping system.

    Conclusions:

    • The new method provides a more accurate understanding of optical trapping performance.
    • It enables precise calculations for complex laser beam configurations and optical aberrations.
    • This advancement is significant for the field of optical tweezers and microparticle manipulation.