Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Catherine T. Marx"'
Autor:
Bente H. Eegholm, Catherine T. Marx, Victor J. Chambers, Jenny Chu, Jay Voris, Guangjun Gao, John P. Lehan, Laurie L. Seide, Bert A. Pasquale, John G. Hagopian, Peter A. Morey, Qian Gong, Evan Bray
Publikováno v:
Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave.
Autor:
Guangjun Gao, John G. Hagopian, Victor J. Chambers, Evan P. Bray, Laurie Seide, Qian Gong, Catherine T. Marx, Jason Krom, Wesley Fincher, Margaret Z. Dominguez
Publikováno v:
OSA Optical Design and Fabrication 2021 (Flat Optics, Freeform, IODC, OFT).
The Roman Space Telescope will look to survey emission-line galaxies. The Wide Field Instrument aboard it includes a slitless spectrometer or grism, which plays an important role in such a survey. We have begun the process of building the flight gris
Autor:
Joshua Berrier, Matthew Bergkoetter, Laurie Seide, Catherine T. Marx, Wesley Fincher, Margaret Z. Dominguez, Qian Gong, Victor J. Chambers, John G. Hagopian
Publikováno v:
Journal of Astronomical Telescopes, Instruments, and Systems. 6
We have published the optical design and early test results of the Roman Space Telescope grism spectrometer in previous SPIE proceedings. We report the follow-on activity of the spectral and radiometric calibrations, including the calibration methods
Autor:
Joshua Berrier, Wesley Fincher, Matthew Bergkoetter, Margaret Z. Dominguez, Qian Gong, Catherine T. Marx, John Chambers, John Hagopian
Publikováno v:
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts IX.
We have presented the optical design and early test result of WFIRST grism spectrometer in previous SPIE conferences. This paper reports the follow-on activity of the spectral and radiometric calibrations, including the calibration methods, experimen
Autor:
Jacob J. Murray, Arthur L. Whipple, Alice Liu, Clifton E. Jackson, Alden S. Jurling, John G. Hagopian, David A. Content, Nerses V. Armani, Guangjun Gao, Catherine T. Marx, Thomas M. Casey, Bert A. Pasquale
Publikováno v:
Current Developments in Lens Design and Optical Engineering XIX.
Now in Phase-B, the architecture of the Wide-Field Infra-Red Survey Telescope (WFIRST) payload has matured since 2013 to accommodate various opto-mechanical constraints. Based on a 2.4-meter aperture Forward Optical Assembly (FOA), the Imaging Optics
Autor:
Thomas M. Casey, Nerses V. Armani, Wes L. Alexander, Lisa M. Bartusek, Carl A. Blaurock, David F. Braun, Alexander J. Carra, David A. Content, Yves Conturie, Christine E. Cottingham, Richard T. Demers, Michael J. Dipirro, Robert T. Effinger, Robert M. Egerman, Frank Forkl, Guangjun Gao, John D. Gygax, John G. Hagopian, Timothy Hahm, John P. Hawk, Gurnie C. Hobbs, Clifton E. Jackson, Alden S. Jurling, Brian D. Kern, Jeffrey W. Kruk, Xiaoyi Li, Kuo-chia Liu, Catherine T. Marx, Marzouk Marzouk, Carson S. McDonald, Seke G. Godo, Mark E. Melton, James Mondello, M. Charley Noecker, Bert A. Pasquale, Hume L. Peabody, Ilya Y. Poberezhskiy, Cory A. Powell, Giulio G. Rosanova, John A. Ruffa, Jeffrey S. Smith, Hong Tang, Christopher S. Tolman, Arthur L. Whipple, Timothy J. Wilson, Melissa F. Vess, Perry Voyer
Publikováno v:
Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave.
NASA’s Wide Field Infrared Survey Telescope (WFIRST) is being designed to deliver unprecedented capability in dark energy and exoplanet science, and to host a technology demonstration coronagraph for exoplanet imaging and spectroscopy. The observat
Publikováno v:
International Optical Design Conference 2017.
The WFIRST Integral Field Channel (IFC), has two sub-channels: Supernova (IFC-S) and Galaxy (IFC-G) channels, with FOV 3x4.5 and 4.2x9 sq. second respectively, and form spectral images over wave band 0.42~2.0um.
Autor:
Jeffrey S. Smith, Hong Tang, Yves Conturie, Nerses Armani, Arthur L. Whipple, Bert A. Pasquale, Catherine T. Marx, David A. Content, Joseph Marzouk, Alden S. Jurling, Guangjun Gao, Thomas M. Casey, Lisa Bartusek, John G. Hagopian
Publikováno v:
Optical System Alignment, Tolerancing, and Verification XI.
The Wide-Field Infrared Survey Telescope (WFIRST) mission[1] is the top-ranked large space mission in the New Worlds, New Horizon (NWNH) Decadal Survey of Astronomy and Astrophysics. WFIRST will settle essential questions in both exoplanet and dark e
Autor:
Margaret Z Dominguez, David A Content, Qian Gong, Ulf Griesmann, John G Hagopian, Catherine T Marx, Arthur L Whipple
Publikováno v:
Optical Design and Fabrication 2017 (Freeform, IODC, OFT).
Infrared Computer Generated Holograms (CGHs) were designed, manufactured and used to measure the performance of the grism (grating prism) prototype which includes testing Diffractive Optical Elements (DOE). The grism in the Wide Field Infrared Survey
Autor:
Victor J. Chambers, Margaret Z. Dominguez, Catherine T. Marx, John G. Hagopian, Qian Gong, Joshua Berrier, Laurie Seide, Hyukmo Kang, Seonghui Kim, Dae Wook Kim
Publikováno v:
Applied Optics. 58:6802
The grating prism (grism), slitless spectrometer aboard the Wide Field Infrared Survey Telescope enables a survey of emission-line galaxies. To facilitate its opto-mechanical alignment, a six-degree-of-freedom element was fabricated using alignment f