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

You might also read

Related Articles

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

Sort by

Same author

Vision and Quality of Life in Fuchs' Endothelial Dystrophy Using a Prototype Aberrometer: A Cross-Sectional Study.

Clinical ophthalmology (Auckland, N.Z.)·2025

Same author

Circularly symmetric nanopores in 3D femtosecond laser nanolithography with burst control and the role of energy dose.

Nanophotonics (Berlin, Germany)·2024

Same author

Fuchs' Endothelial Corneal Dystrophy evaluation using a high-resolution wavefront sensor.

Scientific reports·2024

Same author

Comparing the clinical applicability of wavefront phase imaging in keratoconus versus normal eyes.

Scientific reports·2024

Same author

An Encoder-Decoder Architecture within a Classical Signal-Processing Framework for Real-Time Barcode Segmentation.

Sensors (Basel, Switzerland)·2023

Same author

Wavefront Characteristics of a Digital Holographic Optical Element.

Micromachines·2023

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: Jul 19, 2025

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

Published on: November 16, 2019

Real-Time Wavefront Sensing at High Resolution with an Electrically Tunable Lens.

Ricardo Oliva-García¹, Carlos Cairós², Juan M Trujillo-Sevilla¹

¹Wooptix S.L., 38204 La Laguna, Spain.

Sensors (Basel, Switzerland)

|August 12, 2023

Summary

This summary is machine-generated.

We developed a compact, real-time wavefront phase capturing instrument that simplifies optics and reduces capture time. This new method, using an electrically tunable lens, offers high-resolution imaging and is validated against Shack-Hartmann sensors.

Keywords:

Shack–Hartmann electrically tunable lens phase camera wavefront sensing

More Related Videos

A Guide to Structured Illumination TIRF Microscopy at High Speed with Multiple Colors

A Guide to Structured Illumination TIRF Microscopy at High Speed with Multiple Colors

Published on: May 30, 2016

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

Related Experiment Videos

Last Updated: Jul 19, 2025

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

Published on: November 16, 2019

A Guide to Structured Illumination TIRF Microscopy at High Speed with Multiple Colors

A Guide to Structured Illumination TIRF Microscopy at High Speed with Multiple Colors

Published on: May 30, 2016

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

Area of Science:

Optical Engineering
Wavefront Sensing
Metrology

Background:

Accurate wavefront phase measurement is crucial for optical system characterization and aberration correction.
Conventional methods often involve complex optical setups and significant computation time.

Purpose of the Study:

To design, assemble, and evaluate a compact instrument for real-time wavefront phase capture.
To simplify optical setup and reduce capture/computation time compared to existing methods.
To assess the performance of an electrically tunable lens within the instrument.

Main Methods:

Development of a novel optical instrument utilizing an electrically tunable lens.
Real-time wavefront phase capture across various scenarios.
Comparative analysis with a Shack-Hartmann sensor.
Testing on diverse targets including deformable mirrors and aberrated lenses.

Main Results:

The instrument successfully captures wavefront phase in real time with simplified optics.
Reduced capture and computation time compared to two-defocused-image methods.
High lateral resolution and sensitivity to high-spatial-frequency signals achieved through high-resolution CMOS sensor usage.
Feasibility and optimized performance of the electrically tunable lens demonstrated.

Conclusions:

The developed compact instrument offers an efficient and simplified approach to real-time wavefront phase measurement.
The system demonstrates high performance and accuracy, comparable to established methods like Shack-Hartmann sensing.
This technology has potential applications in adaptive optics, optical testing, and imaging systems requiring precise wavefront control.