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Proceedings Paper

Measurement of intraocular distances in human eyes by using Fourier domain low-coherence interferometry
Author(s): Liang Feng; Lida Zhu; Qinghua Li; Zhenhe Ma; Bo Wang; Yi Wang
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Paper Abstract

We introduce a system for rapidly measuring the intraocular distances of human eyes in vivo with high sensitivity by using Fourier domain low-coherence interferometry. The system mainly consisting of a rapid focus displacement unit and a reference arm which has a variable optical path length. This system is capable of providing a complete biometrical assessment of a human eye in a single measurement procedure, including cornea thickness, anterior chamber depth, lens thickness, and axial length. The system is experimentally verified by measuring the four parameters of a human eye in vivo.

Paper Details

Date Published: 4 March 2016
PDF: 4 pages
Proc. SPIE 9693, Ophthalmic Technologies XXVI, 96931N (4 March 2016); doi: 10.1117/12.2212203
Show Author Affiliations
Liang Feng, Northeastern Univ. (China)
Lida Zhu, Northeastern Univ. at Qinhuangdao (China)
Qinghua Li, Northeastern Univ. at Qinhuangdao (China)
Zhenhe Ma, Northeastern Univ. at Qinhuangdao (China)
Bo Wang, Jinan Univ. (China)
Yi Wang, Northeastern Univ. at Qinhuangdao (China)


Published in SPIE Proceedings Vol. 9693:
Ophthalmic Technologies XXVI
Fabrice Manns; Per G. Söderberg; Arthur Ho, Editor(s)

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