Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Shawn L. Macmurphy"'
Autor:
William Joe Thomes, Frank LaRocca, Lance Day, Melanie N. Ott, Robert Switzer, Richard F. Chuska, Shawn L. Macmurphy
Publikováno v:
International Conference on Space Optics — ICSO 2008.
The United States, National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC), Fiber Optics Team in the Electrical Engineering Division of the Applied Engineering and Technology Directorate, designed, developed and integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b698998bdb0ec2792874951402e1aa7
https://doi.org/10.1117/12.2308221
https://doi.org/10.1117/12.2308221
Autor:
William Joe Thomes, Shawn L. Macmurphy, Melanie N. Ott, Frank LaRocca, Robert Switzer, Richard F. Chuska
Publikováno v:
SPIE Proceedings.
The NASA Goddard Fiber Optics Team in the Electrical Engineering Division of the Applied Engineering and Technology Directorate, designed, developed and integrated the space flight optical fiber array hardware for the Lunar Reconnaissance Orbiter (LR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a0d396c2bdd7d33a4cd23e2f23101c4
https://doi.org/10.1117/12.797216
https://doi.org/10.1117/12.797216
Autor:
William J. Thomes, Frank LaRocca, Shawn L. Macmurphy, Robert Switzer, Melanie N. Ott, Richard F. Chuska
Publikováno v:
Optical Technologies for Arming, Safing, Fuzing, and Firing IV.
Fiber optic cables are widely used in modern systems that must provide stable operation during exposure to changing environmental conditions. For example, a fiber optic cable on a satellite may have to reliably function over a temperature range of -5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc6c9d473f1fae6f4db5b6f5f517dbae
https://doi.org/10.1117/12.796977
https://doi.org/10.1117/12.796977
Autor:
Frank LaRocca, Robert Switzer, Melanie N. Ott, William Joe Thomes, Richard F. Chuska, Shawn L. Macmurphy
Publikováno v:
Optical Technologies for Arming, Safing, Fuzing, and Firing IV.
Over the past ten years, NASA has studied the effects of harsh environments on optical fiber assemblies for communication systems, lidar systems, and science missions. The culmination of this has resulted in recent technologies that are unique and ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b943d20db351bef5583579aac612f84
https://doi.org/10.1117/12.797021
https://doi.org/10.1117/12.797021
Autor:
Richard F. Chuska, Steve Schmidt, Shawn L. Macmurphy, Adam Matuszeski, William J. Thomes, Frank LaRocca, Melanie N. Ott, Robert Switzer, Xiaodan Linda Jin
Publikováno v:
SPIE Proceedings.
A novel multi-mode 5-fiber array assembly was developed, manufactured, characterized and then qualified for the Lunar Orbiter Laser Altimeter (LOLA). LOLA is a science data gathering instrument used for lunar topographical mapping located aboard the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f32446eb5f4c0c9ea381cc77fe9655b
https://doi.org/10.1117/12.734021
https://doi.org/10.1117/12.734021
Autor:
Adam Matuszeski, Richard F. Chuska, Shawn L. Macmurphy, Frank LaRocca, Melanie N. Ott, Xiaodan Linda Jin
Publikováno v:
SPIE Proceedings.
In the past year, a unique capability has been created by NASA Goddard Space Flight Center (GSFC) in support of Lunar Exploration. The photonics group along with support from the Mechanical Systems Division, developed a seven fiber array assembly usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::144cd265f7c1b7ec5114663fbd7e861a
https://doi.org/10.1117/12.733965
https://doi.org/10.1117/12.733965
Autor:
Melanie N. Ott, Frank LaRocca, Tracee L. Jamison, Xiaodan Linda Jin, Richard F. Chuska, William J. Thomes, Shawn L. Macmurphy
Publikováno v:
SPIE Proceedings.
This paper is the first in a series of publications to investigate the use of commercial-off-the-shelf (COTS) components for space flight fiber laser transmitter systems and LIDAR (laser imaging detection and ranging) detection systems. In the curren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bdc3a87a940dbba60bf190c016a6311
https://doi.org/10.1117/12.732525
https://doi.org/10.1117/12.732525
Autor:
Adam Matuszeski, Richard F. Chuska, Xiaodan Linda Jin, Ronald S. Zellar, Shawn L. Macmurphy, Melanie N. Ott, Patricia R. Friedberg, Mary C. Malenab, Frank LaRocca
Publikováno v:
SPIE Proceedings.
The photonics group in Code 562 at NASA Goddard Space Flight Center supports a variety of space flight programs at NASA including the: International Space Station (ISS), Shuttle Return to Flight Mission, Lunar Reconnaissance Orbiter (LRO), Express Lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6531469c0bf6c4ae39c61d81d34b4cc1
https://doi.org/10.1117/12.682259
https://doi.org/10.1117/12.682259
Publikováno v:
Enabling Photonic Technologies for Aerospace Applications V.
For the space flight mission MESSENGER, the Mercury Laser Altimeter (MLA) instrument required highly reliable optical fiber assemblies for the beam delivery system. A custom assembly was designed based on commercially available technologies to accomm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05ade98f7ea5a19316e8deb8d8741069
https://doi.org/10.1117/12.485865
https://doi.org/10.1117/12.485865
Publikováno v:
Photonic and Quantum Technologies for Aerospace Applications IV.
Presented here is the second set of testing conducted by the Technology Validation Laboratory for Photonics at NASA Goddard Space Flight Center on the twelve optical fiber ribbon cable with MTP array connector for space flight environments. In the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5651f2179563b05a0c4b36c2d5198796
https://doi.org/10.1117/12.477419
https://doi.org/10.1117/12.477419