CONFERENCE PROCEEDINGS
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Richard L. Butler
at NASA Goddard Space Flight Ctr
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Author
Publications (4)
Proceedings Article | 12 March 2024 Presentation + Paper
NASA's laser communications relay demonstration (LCRD) experiment program: characterization and initial operations
David Israel, Bernard Edwards, Richard Butler, John Moores, Sabino Piazzolla, Jonathan Woodward, Alan Hylton, Nic Du Toit, Lena Braatz
Proceedings Volume 12877, 1287705 (2024) https://doi.org/10.1117/12.3008354
KEYWORDS: Relays, Adaptive optics, Space operations, Optical turbulence, Optical communications, Atmospheric optics, Laser communications, Data communications, Satellites, Modulation, Acquisition tracking and pointing
Proceedings Article | 15 March 2023 Presentation + Paper
Early results from NASA’s laser communications relay demonstration (LCRD) experiment program
David Israel, Bernard Edwards, Richard Butler, John Moores, Sabino Piazzolla, Nic du Toit, Lena Braatz
Proceedings Volume 12413, 1241303 (2023) https://doi.org/10.1117/12.2655481
KEYWORDS: Relays, Adaptive optics, Optical communications, Optical turbulence, Atmospheric optics, Channel projecting optics, Atmospheric propagation, Single mode fibers, Laser communications, Telescopes
Proceedings Article | 27 August 2022 Presentation + Paper
The Event Horizon Explorer mission concept
Peter Kurczynski, Michael Johnson, Sheperd Doeleman, Kari Haworth, Eliad Peretz, Tirupati Kumara Sridharan, Byran Bilyeu, Lindy Blackburn, Don Boroson, Alexandra Brosius, Richard Butler, Dave Caplan, Koushik Chatterjee, Peter Cheimets, Daniel D'Orazio, Thomas Essinger-Hileman, Peter Galison, Ronald Gamble, Shahar Hadar, Tiffany Hoerbelt, Hua Jiao, Jens Kauffmann, Robert Lafon, Chung-Pei Ma, Gary Melnick, Nathan Newbury, Scott Noble, Daniel Palumbo, Lenny Paritsky, Dominic Pesce, Leonid Petrov, Jeff Piepmeier, Christopher Roberts, Bryan Robinson, Curt Shieler, Jeffrey Small, Neal Spellmeyer, Paul Tiede, Jaye Verniero, Jade Wang, Maciek Wielgus, Ed Wollack, George Wong, Guangning Yang
Proceedings Volume 12180, 121800M (2022) https://doi.org/10.1117/12.2630313
KEYWORDS: Space operations, Antennas, Spatial resolution, Astrophysics, Astronomical telescopes, Telescopes, Optical communications, Laser communications, Physics, Interferometry
Proceedings Article | 4 March 2019 Paper
A discriminant for on-orbit wavelength measurement
Proceedings Volume 10910, 1091022 (2019) https://doi.org/10.1117/12.2513916
KEYWORDS: Fiber Bragg gratings, Laser communications, Transmitters, Sensors
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