activity
20072021
most citedDetectors for the James Webb Space Telescope Near-Infrared Spectrograph I: Readout Mode, Noise Model, and Calibration Considerations

87 citations · 255 across the 10 of their papers we have counts for

collaborators

10 papers

astro-ph.SR2021★ 19 cited

Large Adaptive Optics Survey for Substellar Objects (LASSO) Around Young, Nearby, Low-mass Stars with Robo-AO

Maissa Salama, James Ou, Christoph Baranec +16

We present results from the Large Adaptive optics Survey for Substellar Objects (LASSO), where the goal is to directly image new substellar companions (<70 M) at wide orbit…

astro-ph.EP2020★ 84 cited

Keck/NIRC2 '-Band Imaging of Jovian-Mass Accreting Protoplanets around PDS 70

Jason J. Wang, Sivan Ginzburg, Bin Ren +42

We present '-band imaging of the PDS 70 planetary system with Keck/NIRC2 using the new infrared pyramid wavefront sensor. We detected both PDS 70 b and c in our images, as well…

astro-ph.IM2019★ 14 cited

The Keck Planet Imager and Characterizer: Demonstrating advanced exoplanet characterization techniques for future extremely large telescopes

N. Jovanovic, J. R. Delorme, C. Z. Bond +25

The Keck Planet Imager and Characterizer (KPIC) is an upgrade to the Keck II adaptive optics system enabling high contrast imaging and high-resolution spectroscopic characterizatio…

astro-ph.EP2018

LASSO: Large Adaptive optics Survey for Substellar Objects using the new SAPHIRA detector on Robo-AO

Maissa Salama, James Ou, Christoph Baranec +13

We report on initial results from the largest infrared AO direct imaging survey searching for wide orbit (>100 AU) massive exoplanets and brown dwarfs as companions around young ne…

astro-ph.IM2018

The Robo-AO-2 facility for rapid visible/near-infrared AO imaging and the demonstration of hybrid techniques

Christoph Baranec, Mark Chun, Donald Hall +23

We are building a next-generation laser adaptive optics system, Robo-AO-2, for the UH 2.2-m telescope that will deliver robotic, diffraction-limited observations at visible and nea…

astro-ph.IM2018★ 25 cited

Overview of the SAPHIRA Detector for AO Applications

Sean B. Goebel, Donald N. B. Hall, Olivier Guyon +2

We discuss some of the unique details of the operation and behavior of Leonardo SAPHIRA detectors, particularly in relation to their usage for adaptive optics wavefront sensing. SA…