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

You might also read

Related Articles

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

Sort by
Same author

One-year follow-up after fractionated ultra-high-dose-rate FLASH radiotherapy in patient with extramammary Paget disease of the scrotum.

Precision radiation oncology·2026
Same author

Pilot longitudinal integrated transcriptomic-metabolomic study reveals immune and metabolic signatures in non-hospitalized healthcare workers with long COVID.

Frontiers in cellular and infection microbiology·2026
Same author

Inheritance patterns of mitochondrial DNA in multi-generational maternal pedigrees: Insights from mitochondrial whole-genome sequencing.

Forensic science international. Genetics·2026
Same author

Integrated Transcriptomic and Proteomic Analyses Reveal Stage-Dependent Gill Remodeling Under Chronic Salinity Stress in Grass Carp (Ctenopharyngodon idella).

Marine biotechnology (New York, N.Y.)·2026
Same author

FPM-DCN: Fourier ptychographic microscopy with a dual-constrained network for robust reconstruction in complex conditions.

Optics express·2026
Same author

Editorial: Managing COVID-19 in heart and lung transplantation: clinical challenges and emerging solutions.

Frontiers in surgery·2026
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: Apr 3, 2026

Bringing the Visible Universe into Focus with Robo-AO
10:35

Bringing the Visible Universe into Focus with Robo-AO

Published on: February 12, 2013

20.3K

Wavefront detection method of a single-sensor based adaptive optics system.

Chongchong Wang, Lifa Hu, Huanyu Xu

    Optics Express
    |September 15, 2015
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a single Shack-Hartmann wavefront sensor for adaptive optics systems, simplifying design and improving light energy usage. This method enhances wavefront detection and imaging capabilities for optical telescopes.

    More Related Videos

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
    09:43

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

    Published on: March 20, 2017

    10.4K
    A Multimodal Wide-Field Fourier-Transform Raman Microscope
    06:48

    A Multimodal Wide-Field Fourier-Transform Raman Microscope

    Published on: December 30, 2025

    755

    Related Experiment Videos

    Last Updated: Apr 3, 2026

    Bringing the Visible Universe into Focus with Robo-AO
    10:35

    Bringing the Visible Universe into Focus with Robo-AO

    Published on: February 12, 2013

    20.3K
    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
    09:43

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

    Published on: March 20, 2017

    10.4K
    A Multimodal Wide-Field Fourier-Transform Raman Microscope
    06:48

    A Multimodal Wide-Field Fourier-Transform Raman Microscope

    Published on: December 30, 2025

    755

    Area of Science:

    • Optical Engineering
    • Astronomy Instrumentation

    Background:

    • Adaptive optics systems (AOS) traditionally use separate sensors for tip-tilt (TT) and other wavefront distortions.
    • This dual-sensor approach splits incident light, reducing energy for wavefront sensing and limiting correction precision.

    Purpose of the Study:

    • To present a novel wavefront measurement method using a single Shack-Hartmann sensor for both large-amplitude TT and other distortions.
    • To simplify AOS design and enhance light energy efficiency for improved performance.

    Main Methods:

    • Developed and experimentally tested a single Shack-Hartmann wavefront sensor for simultaneous measurement of TT and other aberrations.
    • Integrated the single-sensor AOS onto a 1.23-meter optical telescope for astronomical observations.

    Main Results:

    • Achieved root-mean-square residual TT below 0.2 λ with adaptive correction in laboratory settings.
    • Successfully resolved binary stars with a 0.6″ angular distance using the AOS on the telescope.
    • Demonstrated simplified AOS architecture and improved light energy utilization.

    Conclusions:

    • The single-sensor wavefront measurement method effectively simplifies adaptive optics systems.
    • This approach enhances light energy efficiency, leading to improved wavefront detection and imaging capabilities in optical telescopes.