Transfers from Earth to LEO and LEO to interplanetary space using lasers
Article dans une revue avec comité de lecture
Auteur
PHIPPS, Claude R.BONNAL, ChristopheMASSON, FrédéricBOUSTIE, MichelBERTHE, LaurentBATON, Sophie DBRAMBRINK, ErikCHEVALIER, Jean MarcVIDEAU, LaurentBOYER, Séverine A.E 
SCHNEIDER, MatthieuRésumé
New data on some materials at 80ps pulse duration and 1057 nm wavelength give us the option of proportionally combining them to obtain arbitrary values between 35 (aluminum) and 800 N/MW (POM, polyoxymethylene) for momentum coupling coefficient Cm. Laser ablation physics lets us transfer to LEO from Earth, or to interplanetary space using repetitively pulsed lasers and Cm values appropriate for each mission. We discuss practical results for lifting small payloads from Earth to LEO, and space missions such as a cis-Mars orbit with associated laser system parameters.
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Article dans une revue avec comité de lecture; ; ; ; ; ;SCHNEIDER, Matthieu; ; ; (American Institute of Physics, 2017)
At the École Polytechnique « LULI » facility, we have measured the impulse coupling coefficient Cm (target momentum per joule of incident laser light) with several target materials in vacuum, at 1057 nm and 400 fs and 80 ...
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