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

Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...

You might also read

Related Articles

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

Sort by
Same author

High-speed hyperspectral single-pixel microscopy via line-scan detection with data fusion-based enhanced resolution.

Communications engineering·2026
Same author

An Exploratory Study of the Relationship Between Phoria, Oculomotor Skills and Visual Symptoms in Children Aged 5 to 8 Years.

Journal of eye movement research·2026
Same author

Improving interpupillary distance accuracy in the plusoptix A12R: A distance-dependent correction.

Journal of optometry·2026
Same author

An experimental study on the influence of low-contrast optotypes on the performance of multi-toric lenses for astigmatism compensation.

Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)·2026
Same author

Beam shaping techniques for pulsed laser ablation in liquids: Unlocking tunable control of nanoparticle synthesis in liquids.

Beilstein journal of nanotechnology·2026
Same author

Numerical Evaluation and Assessment of Key Two-Phase Flow Parameters Using Four-Sensor Probes in Bubbly Flow.

Sensors (Basel, Switzerland)·2025
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 29, 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

Closed-loop adaptive optics with a single element for wavefront sensing and correction.

Raúl Martínez-Cuenca1, Vicente Durán, Justo Arines

  • 1GROC·UJI, Departament de Física, Universitat Jaume I, Castelló, Spain.

Optics Letters
|September 21, 2011
PubMed
Summary
This summary is machine-generated.

We developed a novel adaptive optics system using a single spatial light modulator for both wavefront sensing and correction. This innovative approach demonstrates closed-loop operation and potential for correcting human eye aberrations.

More Related Videos

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter
05:14

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter

Published on: September 16, 2025

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

Published on: August 4, 2018

Related Experiment Videos

Last Updated: May 29, 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

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter
05:14

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter

Published on: September 16, 2025

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

Published on: August 4, 2018

Area of Science:

  • Optics
  • Biomedical Engineering
  • Instrumentation

Background:

  • Adaptive optics (AO) systems are crucial for high-resolution imaging.
  • Current AO systems often require separate components for wavefront sensing and correction.
  • Developing compact and efficient AO solutions remains an ongoing challenge.

Purpose of the Study:

  • To propose and analyze a novel closed-loop adaptive optics (AO) system.
  • To demonstrate the simultaneous function of wavefront sensing and correction using a single device.
  • To validate the system's performance for correcting aberrations, particularly those found in the human eye.

Main Methods:

  • A spatial light modulator (SLM) based on liquid crystal on silicon (LCoS) technology was employed.
  • The active area of the LCoS display was divided into two halves: one for sensing and one for correction.
  • The system was configured for closed-loop operation to analyze its performance.

Main Results:

  • Successful closed-loop operation of the proposed AO system was demonstrated.
  • The system showed proof-of-concept for correcting aberrations comparable to those in the human eye.
  • The dual-functionality of the SLM as both sensor and corrector was validated.

Conclusions:

  • A single LCoS-based SLM can effectively serve as both a wavefront sensor and a correction element in an AO system.
  • This integrated approach offers a simplified and potentially more compact AO architecture.
  • The system shows promise for applications in ophthalmic imaging and other fields requiring aberration correction.