Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Accommodation-based liquid crystal adaptive optics system for large ocular aberration correction

Not Accessible

Your library or personal account may give you access

Abstract

According to ocular aberration property and liquid crystal (LC) corrector characteristics, we calculated the minimum pixel demand of the LC corrector used for compensating large ocular aberrations. Then, an accommodation based optical configuration was introduced to reduce the demand. Based on this an adaptive optics (AO) retinal imaging system was built. Subjects with different defocus and astigmatism were tested to prove this. For myopia lower than 5D it performs well. When myopia is as large as 8D the accommodation error increased to nearly 3D, which requires the LC corrector to have 667×667  pixels to get a well-corrected image.

© 2008 Optical Society of America

Full Article  |  PDF Article
More Like This
Liquid Crystal based adaptive optics system to compensate both low and high order aberrations in a model eye

Quanquan Mu, Zhaoliang Cao, Dayu Li, Lifa Hu, and Li Xuan
Opt. Express 15(4) 1946-1953 (2007)

Accommodation with higher-order monochromatic aberrations corrected with adaptive optics

Li Chen, Philip B. Kruger, Heidi Hofer, Ben Singer, and David R. Williams
J. Opt. Soc. Am. A 23(1) 1-8 (2006)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved