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.

You might also read

Related Articles

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

Sort by
Same author

Locality blended next-generation reservoir computing for attention accuracy.

Chaos (Woodbury, N.Y.)·2025
Same author

Controlling chaos using edge computing hardware.

Nature communications·2024
Same author

Controlling chaotic maps using next-generation reservoir computing.

Chaos (Woodbury, N.Y.)·2024
Same author

Perspectives on adaptive dynamical systems.

Chaos (Woodbury, N.Y.)·2023
Same author

Learning unseen coexisting attractors.

Chaos (Woodbury, N.Y.)·2022
Same author

Learning spatiotemporal chaos using next-generation reservoir computing.

Chaos (Woodbury, N.Y.)·2022
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
See all related articles

Related Experiment Video

Updated: May 16, 2026

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
10:39

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Published on: October 11, 2016

Comment on "Generalized grating equation for virtually imaged phased-array spectral dispersers".

Daniel J Gauthier1

  • 1Department of Physics, Duke University, P.O. Box 90305, Durham, North Carolina 27708, USA. gauthier@phy.duke.edu

Applied Optics
|December 5, 2012
PubMed
Summary
This summary is machine-generated.

This study corrects spectral dispersion errors in virtually imaged phased-array etalons. The revised dispersion law aligns with paraxial wave theory, improving optical analysis accuracy.

More Related Videos

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System
12:08

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System

Published on: July 18, 2015

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

Related Experiment Videos

Last Updated: May 16, 2026

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
10:39

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Published on: October 11, 2016

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System
12:08

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System

Published on: July 18, 2015

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

Area of Science:

  • Optics and Photonics
  • Interferometry
  • Spectroscopy

Background:

  • Previous research by Vega et al. used ray-based analysis for virtually imaged phased-array (VIPA) etalon dispersion.
  • This method contained inaccuracies in deriving the spectral dispersion properties.

Discussion:

  • This work corrects the spectral dispersion law for VIPA etalons.
  • The correction resolves discrepancies arising from the previous ray-based, multibounce interference analysis.
  • The revised dispersion law is validated against established paraxial wave theory.

Key Insights:

  • Accurate spectral dispersion calculation is crucial for VIPA etalon performance.
  • Ray-based analysis can lead to errors in complex optical systems.
  • Paraxial wave theory provides a more reliable framework for VIPA dispersion.

Outlook:

  • Further validation of the corrected dispersion law in experimental setups.
  • Application of the corrected theory to the design of advanced optical instruments.
  • Exploration of alternative theoretical models for VIPA dispersion analysis.