Characterization of a Shack-Hartmann type wavefront sensor for its use in an experimental aberrometer

Cristian M. Medina Coca; Brandon D. Sánchez Valencia; Emerson A. Gonzalez Diaz; Citlalli Almaguer Gomez; José L. Magaña-Chávez; Juana Medina-Márquez; Sandra E. Balderas-Mata

doi:10.1117/12.2676429

10 October 2023 Characterization of a Shack-Hartmann type wavefront sensor for its use in an experimental aberrometer

Cristian M. Medina Coca, Brandon D. Sánchez Valencia, Emerson A. Gonzalez Diaz, Citlalli Almaguer Gomez, José L. Magaña-Chávez, Juana Medina-Márquez, Sandra E. Balderas-Mata

Author Affiliations +

Proceedings Volume 12687, Infrared Sensors, Devices, and Applications XIII; 126870I (2023) https://doi.org/10.1117/12.2676429
Event: SPIE Optical Engineering + Applications, 2023, San Diego, California, United States

Conference Poster

Abstract

The aim of this work is the characterization of a Shack-Hartmann wavefront sensor prototype through a statistical analysis in accordance with the official Mexican standard. To determine the repeatability and reproducibility of ophthalmic aberration measurements, given in Zernike polynomials, a measurement protocol was proposed. The measurements were obtained using an experimental optical system, which uses a super luminescent diode (SLD) IR, as well as ophthalmic trial lenses to introduce optical aberrations, which are used as reference materials. The complete optical system is intended to be used as an experimental aberrometer to obtain low order aberrations of the human eye in vivo.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Cristian M. Medina Coca, Brandon D. Sánchez Valencia, Emerson A. Gonzalez Diaz, Citlalli Almaguer Gomez, José L. Magaña-Chávez, Juana Medina-Márquez, and Sandra E. Balderas-Mata "Characterization of a Shack-Hartmann type wavefront sensor for its use in an experimental aberrometer", Proc. SPIE 12687, Infrared Sensors, Devices, and Applications XIII, 126870I (10 October 2023); https://doi.org/10.1117/12.2676429

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