Mr. Zachary J. Fletcher Profile

Zachary J. Fletcher

at Johns Hopkins Univ Applied Physics Lab

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Author

Publications (3)

Proceedings Article | 29 August 2022 Presentation + Paper

Didymos Reconnaissance and Asteroid Camera for OpNav (DRACO): design, fabrication, test, and operation

Z. Fletcher, K. Ryan, C. Ernst, B. Maas, J. Dickman, J. Greenberg, T. Nelson, D. Lewis, J. Mize, A. Cheng, D. Bekker, L. Rodriguez, R. Daly, R. Smith, M. Tran

Proceedings Volume 12180, 121800E (2022) https://doi.org/10.1117/12.2627873

KEYWORDS: Sensors, Space operations, Telescopes, Mirrors, Calibration, Image processing, Interfaces, Asteroids

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Proceedings Article | 6 July 2018 Paper

Design of the Didymos Reconnaissance and Asteroid Camera for OpNav (DRACO) on the double asteroid redirection test (DART)

Zachary Fletcher, Kyle Ryan, B. Maas, J. Dickman, R. Hammond, D. Bekker, T. Nelson, J. Mize, J. Greenberg, W. Hunt, S. Smee, N. Chabot, A. Cheng

Proceedings Volume 10698, 106981X (2018) https://doi.org/10.1117/12.2310136

KEYWORDS: Sensors, Space operations, Space telescopes, Mirrors, Telescopes, Asteroids, Composites, Control systems, Image processing

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Proceedings Article | 22 July 2014 Paper

BRRISON IR Camera (BIRC)

R. McMichael, M. Noble, D. Adams, P. Bernasconi, H. Borowski, R. Bupp, A. Cheng, H. Eaton, R. Espiritu, Z. Fletcher, K. Heffernan, K. Hibbitts, C. Kee, G. Maahs, G. Murphy, D. Ponnusamy, N. Rolander, K. Strohbehn, J. Troll, B. Williams

Proceedings Volume 9145, 91452W (2014) https://doi.org/10.1117/12.2057619

KEYWORDS: Mirrors, Telescopes, Cameras, Optical filters, Infrared cameras, Infrared telescopes, Computer aided design, Sensors, Comets, Collimation

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