@inproceedings{2c55a7f711e24ad5bb5fa6d136910f49,
title = "Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics",
abstract = "Post Extreme Adaptive-Optics (ExAO) spectro-interferometers design allows high contrast imaging with an inner working angle down to half the theoretical angular resolution of the telescope. This regime, out of reach for conventional ExAO imaging systems, is obtained thanks to the interferometric recombination of multiple sub-Apertures of a single telescope, using single mode waveguides to remove speckle noise. The SCExAO platform at the Subaru telescope hosts two instruments with such design, coupled with a spectrograph. The FIRST instrument operates in the Visible (600-800nm, R∼400) and is based on pupil remapping using single-mode fibers. The GLINT instrument works in the NIR (1450-1650nm, R∼160) and is based on nulling interferometry. We present here how these photonic instruments have the unique capability to simultaneously do high contrast imaging and be included in the wavefront sensing architecture of SCExAO.",
keywords = "High angular resolution, High contrast imaging, Interferometry, Island effect, Photonics, Pupil remapping, Single-mode fibers, Wavefront sensing",
author = "S. Vievard and K. Ahn and A. Arriola and K. Barjot and N. Cvetojevic and V. Deo and T. Gretzinger and S. Gross and O. Guyon and E. Huby and N. Jovanovic and T. Kotani and S. Lacour and T. Lagadec and M. Lallement and V. Lapeyrere and J. Lozi and F. Marchis and G. Martin and Martinod, {M. A.} and B. Norris and G. Perrin and D. Rouan and N. Skaf and P. Tuthill and M. Withford and G. Duchene",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Techniques and Instrumentation for Detection of Exoplanets X 2021 ; Conference date: 01-08-2021 Through 05-08-2021",
year = "2021",
doi = "10.1117/12.2594840",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Shaklan, {Stuart B.} and Ruane, {Garreth J.}",
booktitle = "Techniques and Instrumentation for Detection of Exoplanets X",
address = "United States",
}