68 citations · 71 across the 21 of their papers we have counts for
9 papers · 1 filter
Curving X-ray detectors for astrophysics applications
Eric D. Miller, James A. Gregory, Keith Warner +14
Next-generation X-ray optics will revolutionize high-energy astrophysics, yet they present several challenges to design a complementary focal plane. In particular, the focal surfac…
Fast, low noise, megapixel detector and readout systems for future X-ray astronomy missions
Sven Herrmann, Peter Orel, Tanmoy Chattopadhyay +22
Next-generation strategic X-ray astronomy missions will require the simultaneous achievement of high angular resolution, large effective collecting area, and wide-field imaging wit…
Enhancing the sensitivity of next-generation X-ray imaging detectors with artificial intelligence and advanced event reconstruction algorithms
D. R. Wilkins, A. Poliszczuk, A. Y. Pan +11
Advanced algorithms incorporating artificial intelligence and machine learning (AI/ML) enhance the sensitivity of X-ray imaging detectors and the scientific capabilities of future…
High-speed, low-noise, multi-megapixel CCDs for next generation X-ray observatories
Haley R. Stueber, Tanmoy Chattopadhyay, Peter Orel +17
Next generation X-ray observatories require fast, low-noise, low-power, multi-megapixel imaging spectrometers. To meet these demands, the X-ray Astronomy and Observational Cosmolog…
Output-Stage Design Optimization for High-Sensitivity SiSeRO CCDs and SiSeRO Active Pixel Sensors
Tanmoy Chattopadhyay, Sven Herrmann, Kevan Donlon +16
The Single electron Sensitive Read Out (SiSeRO) technology is a new device class designed to support the needs of future X-ray and optical astronomical telescopes that will require…
The High-Speed FPGA Readout System for the Advanced X-ray Imaging Satellite (AXIS)
Declan O'Neill, Jill Juneau, Peter Orel +17
The Advanced X-ray Imaging Satellite (AXIS) is a Probe-class mission concept designed to deliver arcsecond spatial resolution, high-sensitivity spectral imaging across the 0.3-10 k…
Fast, low-noise CCD systems for future strategic X-ray missions
Haley R. Stueber, Tanmoy Chattopadhyay, Tonya L. Peshel +12
Future strategic X-ray missions, such as those targeted by the Great Observatories Maturation Program (GOMaP), require fast, low-noise X-ray imaging spectrometers. To achieve the s…
RNDR noise modeling in first-generation Single electron Sensitive Readout (SiSeRO) devices
Tonya L. Peshel, Abigail Y. Pan, Tanmoy Chattopadhyay +18
Flagship observatories require single-photon detectors with ultra-fast readout, sub-electron noise performance, and scalable large-format architectures. The X-ray Astronomy and Obs…
First results for second generation SiSeRO CCD devices
Abigail Y. Pan, Declan O'Neill, Kevan Donlon +18
The Astro2020 Decadal recommended the development of a suite of next generation astronomical observatories spanning the X-ray to near-IR spectrum. These programs require fast, extr…