Access the full text.
Sign up today, get DeepDyve free for 14 days.
D. Violette, B. Allen, Jaesub Hong, H. Miyasaka, J. Grindlay (2022)
Testing station for fast screening of through silicon via-enabled application-specific integrated circuits for hard x-ray imaging detectorsJournal of Astronomical Telescopes, Instruments, and Systems, 8
D. Violette, B. Allen, Jaesub Hong, H. Miyasaka, J. Grindlay (2022)
Testing Station for Fast Screening of Through Silicon Via (TSV)-enabled Application Specific Integrated Circuits (ASICs) for Hard X-ray Imaging Detectors
Jaesub Hong, J. Grindlay, B. Allen, D. Violette, H. Miyasaka, D. Malta, Jennifer Ovental, D. Bordelon, Daniel Richter (2021)
Proof of concept for through silicon vias in application-specific integrated circuits for hard x-ray imaging detectorsJournal of Astronomical Telescopes, Instruments, and Systems
F. Harrison, W. Cook, H. Miyasaka, R. McLean (2018)
Cadmium Zinc Telluride Pixel Detectors for Hard X-Ray Astrophysics
Jaesub Hong, B. Allen, J. Grindlay, S. Barthelmy (2016)
IMAGING ANALYSIS OF THE HARD X-RAY TELESCOPE ProtoEXIST2 AND NEW TECHNIQUES FOR HIGH-RESOLUTION CODED-APERTURE TELESCOPESThe Astronomical Journal, 153
M. Arnaud, S. Murray, Tadayuki Takahashi (2010)
Space Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray
F. Harrison, W. Craig, F. Christensen, C. Hailey, Will Zhang, S. Boggs, D. Stern, W. Cook, K. Forster, P. Giommi, B. Grefenstette, Yunjin Kim, T. Kitaguchi, J. Koglin, K. Madsen, P. Mao, H. Miyasaka, K. Mori, M. Perri, M. Pivovaroff, S. Puccetti, V. Rana, N. Westergaard, J. Willis, A. Zoglauer, H. An, M. Bachetti, N. Barrière, E. Bellm, V. Bhalerao, N. Brejnholt, F. Fuerst, C. Liebe, C. Markwardt, M. Nynka, J. Vogel, D. Walton, D. Wik, D. Alexander, L. Cominsky, A. Hornschemeier, A. Hornstrup, V. Kaspi, G. Madejski, G. Matt, S. Molendi, David Smith, J. Tomsick, M. Ajello, D. Ballantyne, M. Baloković, D. Barret, F. Bauer, R. Blandford, W. Brandt, L. Brenneman, J. Chiang, D. Chakrabarty, J. Chenevez, A. Comastri, F. Dufour, M. Elvis, A. Fabian, D. Farrah, Chris Fryer, E. Gotthelf, J. Grindlay, D. Helfand, R. Krivonos, D. Meier, Jonathan Miller, L. Natalucci, P. Ogle, E. Ofek, A. Ptak, S. Reynolds, J. Rigby, G. Tagliaferri, S. Thorsett, E. Treister, C. Urry (2013)
THE NUCLEAR SPECTROSCOPIC TELESCOPE ARRAY (NuSTAR) HIGH-ENERGY X-RAY MISSIONThe Astrophysical Journal, 770
W. Cook, S. Boggs, A. Bolotnikov, J. Burnham, F. Harrison, B. Kecman, B. Matthews, S. Schindler, M. Fitzsimmons (1999)
First test results from a high-resolution CdZnTe pixel detector with VLSI readout, 3769
(2023)
The high resolution energetic x-ray imager smallsat extremes explorer
J. Hong, B. Allen, J. Grindlay, N. Chammas, S. Barthelemy, R. Baker, N. Gehrels, K. Nelson, S. Labov, J. Collins, W. Cook, R. McLean, F. Harrison (2009)
Building large area CZT imaging detectors for a wide-field hard X-ray telescope—ProtoEXIST1Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment, 605
(2002)
ApJ in press Preprint typeset using L ATEX style emulateapj v. 04/03/99 THE EXPECTED REDSHIFT DISTRIBUTION OF GAMMA-RAY BURSTS
B. Allen, Jaesub Hong, J. Grindlay, M. Burke, S. Barthelmy, R. Baker, F. Harrison, P. Mao, W. Cook (2011)
Development of the ProtoEXIST2 advanced CZT detector plane2011 IEEE Nuclear Science Symposium Conference Record
B. Allen, Jaesub Hong, J. Grindlay, S. Barthelmy, R. Baker, N. Gehrels, Trey Garson, H. Krawczynski, W. Cook, F. Harrison, J. Apple, B. Ramsey (2010)
ProtoEXIST: advanced prototype CZT coded aperture telescopes for EXIST, 7732
Jaesub Hong received his PhD in physics from Columbia University. Currently, he is working
J. Grindlay, J. Hong, B. Allen, S. Barthelmy, R. Baker (2011)
Development of tiled imaging CZT detectors for sensitive wide-field hard X-ray surveys to EXISTNuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment, 652
(2021)
Pathways to Discovery in Astronomy and Astrophysics for the 2020s
Jennifer Hicks, D. Malta, D. Bordelon, Daniel Richter, Jaesub Hong, J. Grindlay, B. Allen, D. Violette, H. Miyasaka (2021)
TSV-Last Integration to Replace ASIC Wire Bonds in the Assembly of X-Ray Detector Arrays2021 IEEE 71st Electronic Components and Technology Conference (ECTC)
Jaesub Hong, B. Allen, J. Grindlay, B. Rodrigues, J. Ellis, R. Baker, S. Barthelmy, P. Mao, H. Miyasaka, J. Apple (2012)
Tiled Array of Pixelated CZT Imaging Detectors for ProtoEXIST2 and MIRAX-HXIIEEE Transactions on Nuclear Science, 60
D. Violette, B. Allen, J. Hong, A. Basak, J. Grindlay (2018)
Efficient validation testing of Through-Silicon-Via (TSV) ASICs for CZT x-ray detectors, 10762
W. Cook, J. Burnham, F. Harrison (1998)
Low-noise custom VLSI for CdZnTe pixel detectors, 3445
V. Bromm, A. Loeb (2002)
The expected redshift distribution of gamma-ray bursts, 575
Abstract.Detector commanding, processing and readout of spaceborne instrumentation is often accomplished with application specific integrated circuits (ASICs). The ASIC designed for the nuclear spectroscopic telescope array (NuSTAR) mission enables future tiled CdZnTe (CZT) detector array readout for x-ray detectors, such as the high resolution energetic x-ray imager (HREXI). Modified NuSTAR ASIC (NuASIC) gain settings have been implemented for HREXI’s broader targeted imaging energy range (3 to 300 keV) compared with NuSTAR (2 to 79 keV), which may require updated NuASIC internal parameters for optimal energy resolution. To reach HREXI’s targeted low energy threshold, we have also enabled the NuASIC’s “charge pump mode,” which introduces an additional tuning parameter. We describe the mechanics of the NuASIC’s adjustable parameters and use our recently developed ASIC test stand to probe a “bare” NuASIC using its internal test pulser. We record the effects of parameter tuning on the device’s electronics noise and low energy threshold and report the optimal set of parameters for HREXI’s updated gain setting. We detail a semiautomated procedure to derive the optimal parameters for each of HREXI’s large area closely tiled NuASIC/CZT detectors to expedite instrument integration.
Journal of Astronomical Telescopes Instruments and Systems – SPIE
Published: Jan 1, 2023
Keywords: application specific integrated circuit; nuclear spectroscopic telescope array application specific integrated circuit; x-ray; CdZnTe detectors
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.