146 citations · 270 across the 6 of their papers we have counts for
6 papers
Characterization of Low Light Performance of a CMOS sensor for Ultraviolet Astronomical Applications
Timothee Greffe, Roger Smith, Myles Sherman +5
CMOS detectors offer many advantages over CCDs for optical and UV astronomical applications, especially in space where high radiation tolerance is required. However, astronomical i…
Onboard Dynamic Image Exposure Control for the Star-Planet Activity Research CubeSat (SPARCS)
Tahina Ramiaramanantsoa, Judd D. Bowman, Evgenya L. Shkolnik +19
The Star-Planet Activity Research CubeSat (SPARCS) is a 6U CubeSat under development to monitor the flaring and chromospheric activity of M dwarfs at near-ultraviolet (NUV) and far…
The Habitable Exoplanet Observatory (HabEx) Mission Concept Study Final Report
B. Scott Gaudi, Sara Seager, Bertrand Mennesson +183
The Habitable Exoplanet Observatory, or HabEx, has been designed to be the Great Observatory of the 2030s. For the first time in human history, technologies have matured sufficient…
Advanced Environmentally Resistant Lithium Fluoride Mirror Coatings for the Next-Generation of Broadband Space Observatories
Brian Fleming, Manuel Quijada, John Hennessy +7
Recent advances in the physical vapor deposition (PVD) of protective fluoride films have raised the far-ultraviolet (FUV: 912-1600 Å) reflectivity of aluminum-based mirrors closer…
Enhanced atomic layer etching of native aluminum oxide for ultraviolet optical applications
John Hennessy, Christopher S. Moore, Kunjithapatham Balasubramanian +3
We report on the development and application of an atomic layer etching (ALE) procedure based on alternating exposures of trimethylaluminum and anhydrous hydrogen fluoride (HF) imp…
Charge Coupled Device detectors with high quantum efficiency at UV wavelengths
Erika T. Hamden, April D. Jewell, Charles A. Shapiro +10
We report on multilayer high efficiency antireflection coating (ARC) design and development for use at UV wavelengths on CCDs and other Si-based detectors. We have previously demon…