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

Standing Waves in a Cavity

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:

You might also read

Related Articles

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

Sort by

Same author

Untrained Position-Encoded Multilayer Perceptron Network for Structured Illumination Microscopy Reconstruction.

Chemical & biomedical imaging·2026

Same author

The Diverse Spectrum of Presumed Ocular Tuberculosis Including Optic Neuropathy in a Tuberculosis-Endemic Region: A Case Series from India.

The American journal of tropical medicine and hygiene·2026

Same author

Subacute Pulmonary Embolism Masquerading as Musculoskeletal Thoracic Back Pain: A Case Report.

Pain medicine case reports·2026

Same author

Status of Evidence on the Efficacy and Safety of Indian Traditional Medicine for Prediabetes and Type 2 Diabetes Mellitus: Protocol for a Systematic Review and Evidence Map Synthesis.

JMIR research protocols·2026

Same author

Efficacy of Ayurveda Regimen as an Adjunct to Hydroxyurea in Sickle Cell Disease: Protocol for a Prospective, Randomized, Open-Label, Blinded End Point Exploratory Study.

JMIR research protocols·2026

Same author

Delivery and uptake of free and liposome-encapsulated cholesterol-conjugated antisense oligonucleotides in Atlantic salmon sperm: insights from high-resolution imaging.

BMC veterinary research·2026

Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026

Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026

Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026

Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026

Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026

Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Aug 8, 2025

$Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction$

Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction

Published on: October 25, 2012

Laser-Generated Scholte Waves in Floating Microparticles.

Abhishek Ranjan¹, Azeem Ahmad¹, Balpreet Singh Ahluwalia¹

¹Department of Physics and Technology, UiT The Arctic University of Norway, 9037 Tromsø, Norway.

Sensors (Basel, Switzerland)

|February 28, 2023

Summary

This summary is machine-generated.

Researchers demonstrated Scholte wave generation and detection in polystyrene microparticles using laser excitation and acoustic detection. Experimental and simulation results closely matched, validating the Scholte wave theory in microscale systems.

Keywords:

COMSOL Scholte wave laser microparticles ultrasound

More Related Videos

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Published on: August 21, 2018

Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications

Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications

Published on: June 2, 2017

Related Experiment Videos

Last Updated: Aug 8, 2025

$Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction$

Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction

Published on: October 25, 2012

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Published on: August 21, 2018

Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications

Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications

Published on: June 2, 2017

Area of Science:

Acoustics
Optics
Materials Science
Nanotechnology

Background:

Scholte waves are acoustic surface waves that propagate at the interface between a solid and a fluid.
Understanding wave propagation in microparticles is crucial for various applications, including sensing and imaging.
Previous studies have primarily focused on larger scales or different materials.

Purpose of the Study:

To demonstrate the generation and detection of Scholte waves within polystyrene microparticles.
To validate experimental findings with computational simulations.
To present a simplified theoretical analysis of laser-induced Scholte wave generation.

Main Methods:

Optical excitation of polystyrene microspheres (varying sizes) using a pulsed laser (532 nm).
Detection of acoustic signals using a high-frequency transducer (40 MHz).
COMSOL Multiphysics simulation for comparative analysis.

Main Results:

Experimental and COMSOL simulation results for laser-generated ultrasound signals showed close agreement in both time and frequency domains.
Calculated theoretical velocity of the Scholte wave closely matched experimental observations.
Visualizations of pressure wave motion confirmed Scholte wave generation.

Conclusions:

The study successfully demonstrated Scholte wave generation and detection in polystyrene microparticles.
The combination of experimental and simulation methods provides a robust validation of the findings.
The presented analysis and results contribute to the understanding of acoustic wave phenomena at the microscale.