Julien Lozi

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

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

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*

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

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

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

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

SCExAO/CHARIS Near-IR High-contrast Imaging and Integral Field Spectroscopy of the HIP 79977 Debris Disk

Characterizing vibrations at the Subaru Telescope for the Subaru coronagraphic extreme adaptive optics instrument

Development of the single-mode fiber integral field unit for the RHEA Spectrograph

Efficient injection from large telescopes into single-mode fibres: Enabling the era of ultra-precision astronomy

Subaru/SCExAO First-light Direct Imaging of a Young Debris Disk around HD 36546

SCExAO AND GPI<i>Y</i><i>JH</i>BAND PHOTOMETRY AND INTEGRAL FIELD SPECTROSCOPY OF THE YOUNG BROWN DWARF COMPANION TO HD 1160

The SCExAO high contrast imager: transitioning from commissioning to science

Characterizing and mitigating vibrations for SCExAO

Efficiently feeding single-mode fiber photonic spectrographs with an extreme adaptive optics system: on-sky characterization and preliminary spectroscopy

The path to visible extreme adaptive optics with MagAO-2K and MagAO-X

The Subaru Coronagraphic Extreme Adaptive Optics System: Enabling High-Contrast Imaging on Solar-System Scales