Human retina imaging: widening of high resolution area

Autor:	Alexander Dubinin, Tatyana Yu. Cherezova, Alexey Belyakov, Alexis Kudryashov
Rok vydání:	2008
Předmět:	Wavefront Materials science genetic structures Image quality business.industry Phase (waves) Refraction eye diseases Atomic and Molecular Physics and Optics Pupil Compensation (engineering) Optics sense organs business Adaptive optics Image resolution
Zdroj:	Journal of Modern Optics. 55:671-681
ISSN:	1362-3044 0950-0340
DOI:	10.1080/09500340701467710
Popis:	In this paper we consider different methods of widening high resolution retinal image area. The first method is based on compensation of an average phase of two beacons formed on human retina within the isoplanatic patch. The second one is based on compensation of external corneal surface refraction with the help of immersion liquid. In both methods we use a single wavefront corrector conjugated to the pupil plane. The immersion method was found to be the most appropriate as it allows one to increase the area of high resolution almost twice without loss of image quality.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::05706152d3c264e024073f91b46a081d https://doi.org/10.1080/09500340701467710 Zobrazit plný text záznamu