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Akademický článek
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Akademický článek
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Autor:
J. Correira, Gregory M. Holsclaw, Alan C. Hoskins, Oswald H. W. Siegmund, J. Scott Evans, Robert Lillis, Justin Deighan, F. H. Lootah, Jason B. McPhate, Kush Tyagi, M. S. Chaffin, Hessa Almatroushi, Sonal Jain, Regina Soufli, Matthew Fillingim
Publikováno v:
Space Science Reviews. 217
The Emirates Mars Mission (EMM) Hope probe was launched on 20 July 2020 at 01:58 GST (Gulf Standard Time) and entered orbit around Mars on 9 Feb 2021 at 19:42 GST. The high-altitude orbit (19,970 km periapse, 42,650 km apoapse altitude, 25° inclinat
Autor:
Satya D. Butler, Michael R. Foley, Michael J. Minot, Melvin Aviles, Michael E. Stochaj, Camden Ertley, Till Cremer, Mark A. Popecki, Cole J. Hamel, Oswald H. W. Siegmund, Alexey Lyashenko
Publikováno v:
UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXII.
Incom Inc. is developing and commercializing microchannel plate (MCP) electron multiplier devices made from leadfree glass capillary array (GCA) substrates that are functionalized using atomic layer deposition (ALD) thin film coating technology. Nota
Autor:
John V. Vallerga, G. Randall Gladstone, Adrian Martin, Oswald H. W. Siegmund, Michael W. Davis, Kurt D. Retherford
Publikováno v:
UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXII.
The Europa Clipper Ultraviolet Spectrograph (Europa-UVS) is the sixth in the line of Alice/UVS spectrographs from Southwest Research Institute (SwRI). The heart of the instrument is a far-UV sensitive microchannel plate detector system. This detector
Publikováno v:
UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXII.
For future astronomical applications we have been developing cross-strip anodes with electronic readouts integrated with large format (≥ 50 mm) sealed tubes and photocathodes covering the UV and optical regimes. These large format devices will be i
Publikováno v:
UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXII.
We present progress in the development of sealed tube imaging detectors using the cross strip (XS) readout and microchannel plates activated by atomic layer deposition (ALD). Microchannel plate detectors are important tools for photon counting spectr
Autor:
Carlos J. Vargas, Erika T. Hamden, Ellie M. Wolcott, Oswald H. W. Siegmund, Tom Connors, M. G. Ward, Ewan S. Douglas, Ralf-Jürgen Dettmar, Peter Behroozi, Dave Hamara, Corwynn Sauve, Hop Bailey, J. N. Kidd, Heejoo Choi, John Guzman, Keri Hoadley, Aafaque R. Khan, Kerry L. Gonzales, Dae Wook Kim, T. J. McMahon, Simran Agarwal, David Dolana, David Schiminovich, Walter M. Harris, Trenton Brendel, K. Harshman, Lauren Corlies, J. Corliss, S. Selznick, Dennis Zaritsky, Haeun Chung, Carl Hergenrother, Jessica S. Li, Manny Montoya
Publikováno v:
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts X.
Aspera is an extreme-UV (EUV) Astrophysics small satellite telescope designed to map the warm-hot phase coronal gas around nearby galaxy halos. Theory suggests that this gas is a significant fraction of a galaxy’s halo mass and plays a critical rol
Autor:
M. Wetstein, Justin L. Bond, O. H. W. Siegmund, W. A. Worstell, Michael E. Stochaj, Evan Angelico, Jeffrey W. Elam, Melvin Aviles, Michael R. Foley, Bernhard W. Adams, Alexey Lyashenko, Henry J. Frisch, E. Spieglan, Till Cremer, Mark A. Popecki, Michael J. Minot, Camden Ertley, Anil U. Mane, A. Elagin
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 936:527-531
We report performance results achieved for fully functional sealed Large Area Picosecond Photodetectors (LAPPD™) in tests performed at Incom Inc., as well as independent test results reported by our early adopters. The LAPPD is a microchannel plate
Autor:
William W. Craig, S. Harris, Stephen B. Mende, Astrid Maute, Eric J. Korpela, Christoph R. Englert, G. Crowley, H. U. Frey, Kodi Rider, Gary R. Swenson, Jeffrey M. Forbes, David L. Hysell, Scott L. England, John M. Harlander, Benoît Hubert, R. R. Meier, Pierre Rochus, Gary S. Bust, Jerry Edelstein, Manfred Bester, Jean-Claude Gérard, Farzad Kamalabadi, C. L. Raftery, Rod Heelis, E. Taylor, O. H. W. Siegmund, Thomas J. Immel, Akinori Saito, Andrew W. Stephan, S. Frey, Jonathan J. Makela, Martin M. Sirk, J. D. Huba
Publikováno v:
Space Sci Rev
Space science reviews, vol 214, iss 1
Space science reviews, vol 214, iss 1
The Ionospheric Connection Explorer, or ICON, is a new NASA Explorer mission that will explore the boundary between Earth and space to understand the physical connection between our world and our space environment. This connection is made in the iono