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Proceedings Paper

Field demonstrations of active laser ranging with sub-mm precision
Author(s): Yijiang Chen; Kevin M. Birnbaum; Hamid Hemmati
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Paper Abstract

Precision ranging between planets will provide valuable information for scientific studies of the solar system and fundamental physics. Current passive ranging techniques using retro-reflectors are limited to the Earth-Moon distance due to 1/R4 losses. We report on a laboratory realization and field implementation of active laser ranging in real-time with two terminals, emulating interplanetary distances. Sub-millimeter accuracy is demonstrated.

Paper Details

Date Published: 22 February 2011
PDF: 8 pages
Proc. SPIE 7923, Free-Space Laser Communication Technologies XXIII, 79230S (22 February 2011); doi: 10.1117/12.875799
Show Author Affiliations
Yijiang Chen, Jet Propulsion Lab. (United States)
Kevin M. Birnbaum, Jet Propulsion Lab. (United States)
Hamid Hemmati, Jet Propulsion Lab. (United States)


Published in SPIE Proceedings Vol. 7923:
Free-Space Laser Communication Technologies XXIII
Hamid Hemmati, Editor(s)

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