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Defense Intelligence Reference Document Laser Lightcraft Nanosatellites

Defense Intelligence Agency · 77 pages · text from the file's own layer

This Defense Intelligence Reference Document from the Defense Intelligence Agency, dated 1 November 2010, was produced under the Advanced Aerospace Weapon System Applications (AAWSA) Program. It describes nanosatellite technologies and proposes launching nanosats into orbit with laser Lightcraft propulsion. It also covers a weapon mission selection study and multi-megawatt laser options. The author recommends that the Department of Defense and NASA bring Lightcraft R&D back to the United States and restart the X-50LR flight demonstration program.

  • p. 8 …The sensor must be capable of detecting Earth over a range of orbital radii with a…
  • p. 13 …Earth. The schedulers will prioritize the contacts, with the nanosats in the higher period orbits getting…
  • p. 17 …For the purpose of this report, we envision a Lightcraft Earth-to-Orbit (ETD) transportation system…
  • p. 25 …It is seen that beam propagation distances through the Earth's atmosphere are short during initial…
  • p. 26 …0.J 0.1 0 0 °""\\ \ \ \ • Earth-to-Orbit Trajectory • End ofl.uer Ab-bru,tbiog…
  • p. 31 …Ground-to-Space (Earth-to-Orbit) / / / t:l / Pico or Nano Satellites Figure 14. Ground/Sea…
  • p. 33 …Air to Space (Air to Orbit) 261 If hypersonic magnetohydrodynamic (MHD) airbreathing propulsion research and development…
  • p. 34 …space telescope for viewing military targets on Earth and in space. And structural panels on the…
  • p. 41 …surface footprint even when deployed in geosynchronous Earth orbit (GEO) separates different sources in proximity and…
  • p. 42 …Each picosat is gravity- gradient stable, has a dipole array facing Earth, and a broader beam…
  • p. 43 …811L¥ push broom scanning mode for complete Earth coverage rather than only sampling coverage. The constellation…
  • p. 72 …The system is single-stage-to-orbit and completely reusable with no onboard propellant required (the…
  • p. 75 …J., et al. (1991), "System Requirements for Low-Earth-Orbit Launch Using Laser Propulsion," in Proc…
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Figure 34. HEL Beam Pointer/Tracker ................................................................... 65
Figure 35. Basic Shared Aperture Beam Control System ......................................... 66
Figure 36. HEL Adaptive Optics System ................................................................ 67
Tables
Table 1. Laser Lightcraft Model Cost Summary ...................................................... 25
Table 2. Performance and Estimated Weights for a Hybrid Rocket and Lightcraft ........ 30
Table 3. Estimated Costs for Hybrid Rocket and Lightcraft Launch Vehicles for ETO
Flight .............................................................................................................. 32
Table 4. Influence of Target Velocity and Intercept Angle on Impact Energy and
Required Mass .................................................................................................. 33
Table 5. Influence of Lightcraft and Target Velocity on Impact Energy and Required
Mass ............................................................................................................... 35
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Report, from the dia collection. The PDF is mirrored here; the original link is under it. 77 pages are in the text index: search them above, or from the library's search.