Accession Number:

ADA556585

Title:

Free-Electron Laser (FEL) Utilization in Space Applications (Ship-Borne Pointing Accuracy, Deep-Space Communications, and Orbital Debris Tracking)

Descriptive Note:

Master's thesis

Corporate Author:

NAVAL POSTGRADUATE SCHOOL MONTEREY CA

Personal Author(s):

Report Date:

2011-12-01

Pagination or Media Count:

137.0

Abstract:

The U.S. Navy is currently conducting research which will support the production of a MW-class free-electron laser FEL. The Navys end-state goal is to design and implement a defense system capable of destroying a fast-flying, anti-ship cruise missile ASCM target. To this end, the necessity of ensuring accurate pointing control of the beam is required. The first part of this thesis focuses on the U.S. Navys desired end-state and investigates the ability of feedback and feed-forward control methods to provide improved pointing accuracy to a beam director mounted on a naval vessel similar in size to that of a Ticonderoga-class cruiser while traversing through various sea-states. The second part of this thesis examines the feasibility of employing the FEL as a means of deep-space Mars and beyond communication and orbital debris removal and tracking of objects in low-earth orbit LEO.

Subject Categories:

  • Lasers and Masers

Distribution Statement:

APPROVED FOR PUBLIC RELEASE