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Local birefringence of the anterior segment of the human eye in a single capture with a full range polarisation-sensitive optical coherence tomography

Li, Q., Karnowski, K., Villiger, M. and Sampson, David (2017) Local birefringence of the anterior segment of the human eye in a single capture with a full range polarisation-sensitive optical coherence tomography

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Abstract

A fibre-based full-range polarisation-sensitive optical coherence tomography system is developed to enable complete capture of the structural and birefringence properties of the anterior segment of the human eye in a single acquisition. The system uses a wavelength swept source centered at 1.3 μm, passively depth-encoded, orthogonal polarisation states in the illumination path and polarisation-diversity detection. Off-pivot galvanometer scanning is used to extend the imaging range and compensate for sensitivity drop-off. A Mueller matrix-based method is used to analyse data. We demonstrate the performance of the system and discuss issues relating to its optimisation.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Divisions : Faculty of Engineering and Physical Sciences
Faculty of Health and Medical Sciences
Authors :
NameEmailORCID
Li, Q.
Karnowski, K.
Villiger, M.
Sampson, Davidd.sampson@surrey.ac.uk
Date : 2017
DOI : 10.1117/12.2270230
Uncontrolled Keywords : Birefringence, Matrix algebra, Optical tomography, Photonics, Tomography, Anterior segment, Birefringence property, Diversity detection, Mueller matrix, Optimisations, Polarisation sensitive, Polarisation state, Swept source, Polarization
Depositing User : Maria Rodriguez-Marquez
Date Deposited : 04 Jun 2018 08:28
Last Modified : 19 Sep 2018 11:32
URI: http://epubs.surrey.ac.uk/id/eprint/846748

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