activity
20042026
most citedThe Subaru Coronagraphic Extreme Adaptive Optics system: enabling high-contrast imaging on solar-system scales

417 citations · 4.3k across the 124 of their papers we have counts for

collaborators
Showing 2021Show all

5 papers · 1 filter

astro-ph.EP2021★ 10 cited

Multiband imaging of the HD 36546 debris disk: a refined view from SCExAO/CHARIS

Kellen Lawson, Thayne Currie, John P. Wisniewski +21

We present the first multi-wavelength (near-infrared; ) imaging of HD 36546's debris disk, using the Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) system co…

astro-ph.IM2021

High contrast imaging at the photon noise limit with self-calibrating WFS/C systems

Olivier Guyon, Barnaby Norris, Marc-Antoine Martinod +20

High contrast imaging (HCI) systems rely on active wavefront control (WFC) to deliver deep raw contrast in the focal plane, and on calibration techniques to further enhance contras…

astro-ph.IM2021★ 1 cited

SCExAO, a testbed for developing high-contrast imaging technologies for ELTs

Kyohoon Ahn, Olivier Guyon, Julien Lozi +21

To directly detect exoplanets and protoplanetary disks, the development of high accuracy wavefront sensing and control (WFS&C) technologies is essential, especially for ground-base…

astro-ph.IM2021★ 1 cited

Full characterization of the instrumental polarization effects of the spectropolarimetric mode of SCExAO-CHARIS

G. J. Joost `t Hart, Rob G. van Holstein, Steven P. Bos +19

SCExAO at the Subaru telescope is a visible and near-infrared high-contrast imaging instrument employing extreme adaptive optics and coronagraphy. The instrument feeds the near-inf…

astro-ph.SR2021★ 24 cited

SCExAO/MEC and CHARIS Discovery of a Low Mass, 6 AU-Separation Companion to HIP 109427 using Stochastic Speckle Discrimination and High-Contrast Spectroscopy

Sarah Steiger, Thayne Currie, Timothy D. Brandt +28

We report the direct imaging discovery of a low-mass companion to the nearby accelerating A star, HIP 109427, with the Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) instrum…