Correcting field aberrations in optical instrumentation for imaging inside tubular organs

Autor:	John G. McCarron, Calum Wilson, Penelope F. Lawton, Christopher D. Saunter, John M. Girkin
Rok vydání:	2020
Předmět:	Vascular endothelium Physics Optics Field (physics) Image field business.industry Optical instrumentation business Curvature Petzval field curvature
Zdroj:	Imaging and Applied Optics Congress.
DOI:	10.1364/aoms.2020.of4b.3
Popis:	Side viewing GRIN imaging systems may be used to investigate calcium signalling events in the vascular endothelium. However, curvature of the artery wall and inherent field curvature in the GRIN system serve to degrade image field of view and resolution. In this work we quantify these aberrations, with an aim to introduce corrections into the imaging path.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ca5628afe3bcc6e02e9b17188df4fee8 https://doi.org/10.1364/aoms.2020.of4b.3 Zobrazit plný text záznamu