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

Optical-component-only adaptive optics.

Optics letters·2021
Same author

Quaternary adaptive optics.

Optics express·2019
Same author

Amplitude image processing by diffractive optics.

Optics express·2016
Same author

x-y curvature wavefront sensor.

Optics letters·2015
Same author

Super-Gaussian apodization in ground based telescopes for high contrast coronagraph imaging.

Optics express·2013
Same author

Analytic design of multiple-axis, multifocal diffractive lenses.

Optics letters·2012
Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026
Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026
Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026
Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026
Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026
Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026
See all related articles

Related Experiment Video

Updated: May 18, 2026

A Multimodal Wide-Field Fourier-Transform Raman Microscope
06:48

A Multimodal Wide-Field Fourier-Transform Raman Microscope

Published on: December 30, 2025

Wavefront sensing using diffractive elements.

Manuel P Cagigal1, Pedro J Valle

  • 1Departamento de Física Aplicada, Universidad de Cantabria, Santander, Spain.

Optics Letters
|October 9, 2012
PubMed
Summary
This summary is machine-generated.

We developed a diffractive element wavefront sensor (DEWS) for rapid, high-resolution wavefront slope estimation. This innovative sensor simplifies wavefront analysis, particularly for atmospheric aberrations.

More Related Videos

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
09:03

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

Related Experiment Videos

Last Updated: May 18, 2026

A Multimodal Wide-Field Fourier-Transform Raman Microscope
06:48

A Multimodal Wide-Field Fourier-Transform Raman Microscope

Published on: December 30, 2025

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
09:03

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

Area of Science:

  • Optical Engineering
  • Wavefront Sensing

Background:

  • Traditional wavefront sensors can be complex and slow.
  • Accurate wavefront slope measurement is crucial for adaptive optics and imaging systems.

Purpose of the Study:

  • To introduce a novel diffractive element wavefront sensor (DEWS).
  • To demonstrate a simple and fast method for wavefront slope estimation.
  • To analyze the sensor's design, performance, and noise characteristics.

Main Methods:

  • Utilized a diffractive element to create overlapping wavefront copies.
  • Implemented a system for wavefront sampling adjustment via CCD pixel binning.
  • Developed theoretical framework for sensor design and slope extraction.
  • Performed noise analysis and demonstrated application with atmospheric aberrations.

Main Results:

  • The DEWS effectively generates four overlapping wavefront copies.
  • Achieved high wavefront sampling rates, adjustable by pixel binning.
  • Demonstrated successful extraction of local slope information.
  • Validated the sensor's performance with simulated atmospheric wavefronts.

Conclusions:

  • The diffractive element wavefront sensor (DEWS) offers a simple and fast solution for wavefront slope measurement.
  • DEWS provides flexible wavefront sampling and is suitable for real-time applications.
  • The sensor shows promise for correcting atmospheric distortions in optical systems.