Potential of laser-induced ablation for future space applications
Gibbings, Alison and Vasile, Massimiliano and Hopkins, John-Mark and Burns, David and Watson, Ian A. (2012) Potential of laser-induced ablation for future space applications. Space Policy, 28 (3). pp. 149-153. ISSN 0265-9646
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Abstract
This paper surveys recent and current advancements of laser-induced ablation technology for space-based applications and discusses ways of bringing such applications to fruition. Laser ablation is achieved by illuminating a given material with a laser light source. The high surface power densities provided by the laser enable the illuminated material to sublimate and ablate. Possible applications include the deflection of Near Earth Objects asteroids and comets from an Earth-impacting event, the vaporisation of space structures and debris, the mineral and material extraction of asteroids and/or as an energy source for future propulsion systems. This paper will discuss each application and the technological advancements that are required to make laser-induced ablation a practical process for use within the space arena. Particular improvements include the efficiency of high power lasers, the collimation of the laser beam (including beam quality) and the power conversion process. These key technological improvements are seen as strategic and merit greater political and commercial support.
Creators(s): |
Gibbings, Alison, Vasile, Massimiliano ![]() | Item type: | Article |
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ID code: | 42491 |
Keywords: | laser ablation, space applications, near Earth objects, asteroid deflection, Mechanical engineering and machinery, Motor vehicles. Aeronautics. Astronautics, Mechanical Engineering, Aerospace Engineering, Control and Systems Engineering, Computational Mechanics |
Subjects: | Technology > Mechanical engineering and machinery Technology > Motor vehicles. Aeronautics. Astronautics |
Department: | Faculty of Engineering > Mechanical and Aerospace Engineering Technology and Innovation Centre > Advanced Engineering and Manufacturing Faculty of Science > Physics > Institute of Photonics |
Depositing user: | Pure Administrator |
Date deposited: | 09 Jan 2013 09:21 |
Last modified: | 23 Feb 2021 02:00 |
Related URLs: | |
URI: | https://strathprints.strath.ac.uk/id/eprint/42491 |
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