ArticleBiomedical optics express2021
Multi-layer Shack-Hartmann wavefront sensing in the point source regime.
Article in Biomedical optics express, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Evaluation of Shack-Hartmann wavefront sensing artifacts due to reflectivity variations across thick layered samples using the discrete Fourier transform.Biomedical optics express · 2026Article
- Telecentric model eye for correction of image distortion in adaptive optics ophthalmoscopes.Biomedical optics express · 2025Article
- Improvements on speed, stability and field of view in adaptive optics OCT for anterior retinal imaging using a pyramid wavefront sensor.Biomedical optics express · 2024Article
- Evolution of adaptive optics retinal imaging [Invited].Biomedical optics express · 2023Review
- Recent advances in optical imaging through deep tissue: imaging probes and techniques.Biomaterials research · 2022Review
- Shack-Hartmann wavefront sensor optical dynamic range.Optics express · 2021Article
- Adaptive optics for high-resolution imaging.Nature reviews. Methods primers · 2021Article
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
The Shack-Hartmann wavefront sensor (SHWS) is often operated under the assumption that the sensed light can be described by a single wavefront. In biological tissues and other multi-layered samples, secondary wavefronts from axially and/or transversely displaced regions can lead to artifactual aberrations. Here, we evaluate these artifactual aberrations in a simulated ophthalmic SHWS by modeling the beacons that would be generated by a two-layer retina in human and mouse eyes. Then, we propose formulae for calculating a minimum SHWS centroid integration area to mitigate these aberrations by an order of magnitude, potentially benefiting SHWS-based metrology and adaptive optics systems such as those used for retinal imaging and microscopy.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.