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Analysis of the performance of the Hartmann–Shack sensor in the human eye
Abstract
A description of a Hartmann-Shack sensor to measure the aberrations of the human eye is presented. We performed an analysis of the accuracy and limitations of the sensor using experimental results and computer simulations. We compared the ocular modulation transfer function obtained from simultaneously recorded double-pass and Hartmann-Shack images. The following factors affecting the sensor performance were evaluated: the statistical accuracy, the number of modes used to reconstruct the wave front, the size of the microlenses, and the exposure time.
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Cited by
Contribution of the cornea and internal surfaces to the change of ocular aberrations with age
Artal, P., Berrio, E., Guirao, A., & Piers, P. (2002) · Journal of the Optical Society of America A · doi:10.1364/josaa.19.000137 · Cited by 494
Self-citationOptical quality of emmetropic and myopic eyes in the periphery measured with high-angular resolution
Jaeken, B., & Artal, P. (2012) · Investigative Opthalmology & Visual Science · doi:10.1167/iovs.11-8993 · Cited by 75
Self-citationWave-aberration control with a liquid crystal on silicon (LCOS) spatial phase modulator
Fernández, E. J., Prieto, P. M., & Artal, P. (2009) · Optics Express · doi:10.1364/oe.17.011013 · Cited by 57
Self-citationComparison of aberrations in different types of progressive power lenses
Villegas, E. A., & Artal, P. (2004) · Ophthalmic and Physiological Optics · doi:10.1111/j.1475-1313.2004.00214.x · Cited by 32
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Metadata
- Authors
- Prieto, P. M., Vargas-Martı́n, F., Goelz, S., & Artal, P.
- Venue
- Journal of the Optical Society of America A
- Publisher
- Optica Publishing Group
- Published
- 2000-08-01
- Volume
- 17
- Issue
- 8
- Pages
- 1388
- ISSN
- 1084-7529 (ISSN-L)
- 1520-8532
- OpenAlex
- W2053841729
- Cited by
- 298
- References
- 0
- FWCI
- 8.77
- Type
- journal article
- Language
- en
- Open access
- closed
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- Prieto, P. M., Vargas-Martı́n, F., Goelz, S., & Artal, P. (2000). Analysis of the performance of the Hartmann–Shack sensor in the human eye. Journal of the Optical Society of America A. https://doi.org/10.1364/josaa.17.001388
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