Haley R. Stueber
YOU?
Author Swipe
View article: Broadband optical modulation and control at millikelvin temperatures
Broadband optical modulation and control at millikelvin temperatures Open
A universal experimental challenge in studying radiation effects on cryogenic devices is precisely and accurately characterizing the position-dependent device response near the energy detection threshold. We have developed a compact cryoge…
View article: Fast, low noise CCD systems for future strategic x-ray missions
Fast, low noise CCD systems for future strategic x-ray missions Open
Future strategic X-ray missions, such as the Advanced X-ray Imaging Satellite (AXIS) and those targeted by the Great Observatories Maturation Program (GOMaP), require fast, low-noise X-ray imaging spectrometers. To achieve the speed and no…
View article: Ground calibration plans for the AXIS high speed camera
Ground calibration plans for the AXIS high speed camera Open
The Advanced X-ray Imaging Satellite (AXIS), an astrophysics NASA probe mission currently in phase A, will provide high-throughput, high-spatial resolution X-ray imaging in the 0.3 to 10 keV band. We report on the notional ground calibrati…
View article: The high-speed X-ray camera on AXIS: design and performance updates
The high-speed X-ray camera on AXIS: design and performance updates Open
AXIS, a Probe mission concept now in a Phase A study, will provide transformative studies of high-energy astrophysical phenomena thanks to its high-resolution X-ray spectral imaging. These capabilities are enabled by improvements to the mi…
View article: Design, development, and commissioning of a flexible test setup for the AXIS prototype detector
Design, development, and commissioning of a flexible test setup for the AXIS prototype detector Open
The Advanced X-ray Imaging Satellite (AXIS) is one of two candidate mission concepts selected for Phase-A study for the new NASA Astrophysics Probe Explorer (APEX) mission class, with a planned launch in 2032. The X-ray camera for AXIS is …
View article: Development and testing of integrated readout electronics for next generation SiSeRO (Single electron Sensitive Read Out) devices
Development and testing of integrated readout electronics for next generation SiSeRO (Single electron Sensitive Read Out) devices Open
The first generation of Single electron Sensitive Read Out (SiSeRO) amplifiers, employed as on-chip charge detectors for charge-coupled devices (CCDs) have demonstrated excellent noise and spectral performance: a responsivity of around 800…
View article: The high-speed X-ray camera on AXIS
The high-speed X-ray camera on AXIS Open
AXIS is a Probe-class mission concept that will provide high-throughput, high-spatial-resolution X-ray spectral imaging, enabling transformative studies of high-energy astrophysical phenomena. To take advantage of the advanced optics and a…
View article: Calibration and Testing of Small High-Resolution Transition Edge Sensor Microcalorimeters With Optical Photons
Calibration and Testing of Small High-Resolution Transition Edge Sensor Microcalorimeters With Optical Photons Open
Pulses of narrow line-width optical photons can be used to calibrate and test sub-2 eV full-width at halfmaximum (FWHM) energy resolution transition-edge sensor (TES) microcalorimeters at low energies (< 1 keV), where it is very challengin…