Skip navigation
Skip navigation

Image-plane fringe tracker for adaptive-optics assisted long baseline interferometry

Ireland, Michael; Defrere, Denis; Martinache, Frantz; Monnier, John; Norries, Barnaby; Tuthill, Peter; Woillez, Julien


Accurate fringe tracking is essential for sensitive long-wavelength thermal background limited operation of the current Very Large Telescope Interferometry (VLTI) and future Planet Formation Imager (PFI) facilities. We present and simulate a dual fringe tracking and low-order adaptive optics concept based on a combination of non-redundant aperture interferometry and eigenphase in asymmetric pupil wavefront sensing. This scheme can acquire fringes at many wavelengths of path length offset...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Conference paper
Book Title: Proceedings Volume 10701, Optical and Infrared Interferometry and Imaging VI
DOI: 10.1117/12.2314393
Access Rights: Open Access


File Description SizeFormat Image
1070111.pdf760.29 kBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  17 November 2022/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator