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

Magnetic Damping01:17

Magnetic Damping

1.3K
Eddy currents can produce significant drag on motion, called magnetic damping. For instance, when a metallic pendulum bob swings between the poles of a strong magnet, significant drag acts on the bob as it enters and leaves the field, quickly damping the motion.
If, however, the bob is a slotted metal plate, the magnet produces a much smaller effect. When a slotted metal plate enters the field, an emf is induced by the change in flux; however, it is less effective because the slots limit the...
1.3K
Field Effect Transistor01:29

Field Effect Transistor

1.8K
Field-effect transistors (FETs) are integral to electronic circuits and distinguished by their three-terminal setup: the gate, drain, and source. These transistors operate as unipolar devices, which utilize either electrons or holes as charge carriers, in contrast to bipolar transistors, which use both types of carriers. The primary function of the FET is to modulate the flow of these carriers from the source to the drain through a channel. The voltage difference between the gate and source...
1.8K
MOSFET: Enhancement Mode01:22

MOSFET: Enhancement Mode

1.1K
Enhancement-mode MOSFETs are pivotal components in electronics, distinguished by their capacity to act as highly efficient switches. They are part of the larger family of metal-oxide Semiconductor Field-Effect Transistors (MOSFETs). They are available in two types: p-channel and n-channel, each tailored to specific polarity operations.
In their basic form, enhancement-mode MOSFETs are typically non-conductive when the gate-source voltage (Vgs) is zero. This default 'off' state means no...
1.1K

You might also read

Related Articles

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

Sort by
Same author

Fumarate-induced succination of A-kinase anchor protein 12 exacerbates renal inflammation and fibrosis.

The Journal of clinical investigation·2026
Same author

Synthesis, Fluorescence, and Bioactivity of Novel Isatin Derivatives.

The journal of physical chemistry. B·2024
Same author

Nucleophile-Controlled Trapping of Gold Carbene by Nitriles and Water: Synthesis of 5<i>H</i>-Pyrimido[5,4-<i>b</i>]indoles and 2-Benzylidene-3-indolinones.

Organic letters·2024
Same author

Novel imidazo[1,2,4] triazole derivatives: Synthesis, fluorescence, bioactivity for SHP1.

European journal of medicinal chemistry·2023
Same author

Exploring the mechanism of the PTP1B inhibitors by molecular dynamics and experimental study.

Journal of molecular graphics & modelling·2023
Same author

Design, Synthesis and Evaluation of Fluorescent Properties of Benzothiazole Derivatives.

Chemphyschem : a European journal of chemical physics and physical chemistry·2023

Related Experiment Video

Updated: May 4, 2026

Patterned Photostimulation with Digital Micromirror Devices to Investigate Dendritic Integration Across Branch Points
09:30

Patterned Photostimulation with Digital Micromirror Devices to Investigate Dendritic Integration Across Branch Points

Published on: March 2, 2011

15.7K

Highly compressed and freely switchable Talbot effect enabled by DMD and a 4f system.

Jia-Xuan Liang, Zi-Jin Lv, Yun-Long Zhu

    Optics Express
    |June 14, 2025
    PubMed
    Summary

    This study introduces a dynamic method for generating Talbot effect light fields with small spatial periods, crucial for advanced optical applications. The new technique overcomes limitations of existing methods, enabling faster and more precise light field generation.

    More Related Videos

    Laser-induced Forward Transfer of Ag Nanopaste
    08:07

    Laser-induced Forward Transfer of Ag Nanopaste

    Published on: March 31, 2016

    11.3K
    A Protocol for Real-time 3D Single Particle Tracking
    10:16

    A Protocol for Real-time 3D Single Particle Tracking

    Published on: January 3, 2018

    14.9K

    Related Experiment Videos

    Last Updated: May 4, 2026

    Patterned Photostimulation with Digital Micromirror Devices to Investigate Dendritic Integration Across Branch Points
    09:30

    Patterned Photostimulation with Digital Micromirror Devices to Investigate Dendritic Integration Across Branch Points

    Published on: March 2, 2011

    15.7K
    Laser-induced Forward Transfer of Ag Nanopaste
    08:07

    Laser-induced Forward Transfer of Ag Nanopaste

    Published on: March 31, 2016

    11.3K
    A Protocol for Real-time 3D Single Particle Tracking
    10:16

    A Protocol for Real-time 3D Single Particle Tracking

    Published on: January 3, 2018

    14.9K

    Area of Science:

    • Optics and Photonics
    • Optical Metrology
    • Microscopy

    Background:

    • Generating Talbot effect light fields with small spatial periods is vital for optical metrology, lithography, and microscopy.
    • Current methods using static gratings, digital micromirror devices (DMD), and liquid crystal spatial light modulators (LC-SLM) struggle to achieve both high refresh rates and small spatial periods simultaneously.

    Purpose of the Study:

    • To propose and demonstrate a novel dynamic method for generating Talbot effect light fields.
    • To overcome the limitations of existing static or slow methods for Talbot effect light field generation.

    Main Methods:

    • A dynamic Talbot effect light field generation method was developed using a digital micromirror device (DMD) and a 4f optical system.
    • The 4f system comprised a tube lens and a microscope objective.
    • A multi-beam interference model was established to analyze influencing factors.

    Main Results:

    • Successfully generated a spatial light field with a Talbot distance of 35 µm and a spatial period of 3 µm.
    • Observed clear fractional Talbot effects.
    • Experimental results and simulations showed close agreement, validating the multi-beam interference model.

    Conclusions:

    • The proposed dynamic method enables rapid switching and generation of Talbot effect light fields with small spatial periods.
    • The scaling factor of the Talbot effect light field is determined by the 4f system's focal length ratio.
    • The clarity and complexity of the generated patterns are influenced by the microscope objective's entrance pupil.