Coherence function analysis of the higher-order aberrations of the human eye

Karen Hampson; Edward A.H.  Mallen; Christopher  Dainty

doi:10.1364/ol.31.000184

Coherence function analysis of the higher-order aberrations of the human eye

Karen Hampson, Edward A.H. Mallen, Christopher Dainty

Optometry

Research output: Contribution to journal › Article › peer-review

Abstract

We measured the wavefront aberrations of the eyes of five subjects with a Shack–Hartmann sensor sampling at 21.2 Hz and decomposed the measurements into Zernike aberration terms up to and including the fifth radial order. Coherence function analysis was used to determine the common frequency components between the aberrations within subjects. We found the results to be highly subject dependent. The coherence values were typically

Original language	English
Pages (from-to)	184-186
Number of pages	3
Journal	Optics Letters
Volume	31
Issue number	2
DOIs	https://doi.org/10.1364/ol.31.000184
Publication status	Published - 15 Jan 2006

Keywords

Coherence
Diode lasers
Discrete Fourier transforms
Eye movements
Eyes
Wavefront aberrations

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10.1364/ol.31.000184

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KW - Coherence

KW - Diode lasers

KW - Discrete Fourier transforms

KW - Eye movements

KW - Eyes

KW - Wavefront aberrations

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Coherence function analysis of the higher-order aberrations of the human eye

Abstract

Keywords

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