Olivier Guyon

Paths to robust exoplanet science yield margin for the Habitable Worlds Observatory

Direct-imaging Discovery of a Substellar Companion Orbiting the Accelerating Variable Star HIP 39017

Direct imaging and astrometric detection of a gas giant planet orbiting an accelerating star

2023 Astrophotonics Roadmap: pathways to realizing multi-functional integrated astrophotonic instruments

Astrometric Accelerations as Dynamical Beacons: Discovery and Characterization of HIP 21152 B, the First T-dwarf Companion in the Hyades*

Chasing rainbows and ocean glints: Inner working angle constraints for the Habitable Worlds Observatory

Nonlinear Wave Front Reconstruction from a Pyramid Sensor using Neural Networks

Real-time Experimental Demonstrations of a Photonic Lantern Wave-front Sensor

From Dust to Nanodust: Resolving Circumstellar Dust from the Colliding-wind Binary Wolf-Rayet 140

Images of embedded Jovian planet formation at a wide separation around AB Aurigae

Direct-imaging Discovery and Dynamical Mass of a Substellar Companion Orbiting an Accelerating Hyades Sun-like Star with SCExAO/CHARIS*

Focal-plane wavefront sensing with photonic lanterns: theoretical framework

Toward on-sky adaptive optics control using reinforcement learning

Atmospheric Monitoring and Precise Spectroscopy of the HR 8799 Planets with SCExAO/CHARIS*

Phasing the Giant Magellan Telescope with the holographic dispersed fringe sensor

MagAO-X: current status and plans for Phase II

AO3000 at Subaru: combining for the first time a NIR WFS using First Light’s C-RED ONE and ALPAO’s 64x64 DM

Lab tests of segment/petal phasing with a pyramid wavefront sensor and a holographic dispersed fringe sensor in turbulence with the Giant Magellan Telescope high contrast adaptive optics phasing testbed

Scalable photonic-based nulling interferometry with the dispersed multi-baseline GLINT instrument

Predictive control for adaptive optics using neural networks

SCExAO/CHARIS High-contrast Imaging of Spirals and Darkening Features in the HD 34700 A Protoplanetary Disk

On-sky verification of Fast and Furious focal-plane wavefront sensing: Moving forward toward controlling the island effect at Subaru/SCExAO

SCExAO/CHARIS Near-infrared Integral Field Spectroscopy of the HD 15115 Debris Disk

No Clear, Direct Evidence for Multiple Protoplanets Orbiting LkCa 15: LkCa 15 bcd are Likely Inner Disk Signals

First on-sky demonstration of an integrated-photonic nulling interferometer: the GLINT instrument

Extreme Adaptive Optics

The Habitable Exoplanet Observatory (HabEx) Mission Concept Study Interim Report

Optics technology for large-aperture space telescopes: from fabrication to final acceptance tests

The compute and control for adaptive optics (CACAO) real-time control software package

Calibration of the island effect: Experimental validation of closed-loop focal plane wavefront control on Subaru/SCExAO