Major Usaf Timothy E Beers

The Cheshire Jet: Harnessing Metamaterials to Achieve an Optical Stealth Capability: Wright Flyer Paper No. 44 Major Usaf Timothy E Beers

Publisher Marketing: Laboratory research that melds physics with materials science has ventured into the design of matter with unique electromagnetic characteristics and response functions. This new class of ordered composites-known as metamaterials-exhibits exceptional, unnatural properties derived from their structure rather than from their composition. These materials promise to provide significant advances in stealth and survivability technology, both of which are highly applicable for future Air Force capabilities against a counter-low observable, directed energy-equipped integrated air defense system. This paper addresses the question, "Will metamaterials facilitate an operationally feasible and significant optical stealth capability for the US Air Force?" To answer this question, the author's research is directed at the advances and development patterns of optical band metamaterials; specifically, it addresses the leading indicators of frequency, bandwidth, and energy loss. Following that, a backcasting futures technique helps uncover the obstacles of metamaterial durability, suitability, and manufacturability. This paper concludes with a 20-year timeline for optical band metamaterial capabilities and applications. This paper highlights the need for continued Department of Defense (DOD) funding and pursuit of metamaterial "cloaking" technology. The near-term objective of such a program should be the development of infrared laser protection and the reduction of the optical signature of currently fielded systems and their follow-ons. Contributor Bio:  Press, Air University Walter Gary Sharp Sr. serves as a senior associate deputy general counsel for intelligence at the US Department of Defense, where he advises on legal issues related to intelligence, covert action, intelligence and counterintelligence policy, intelligence oversight, information security, information sharing, security classification policy, information operations, and computer network operations. Prior to his appointment, Dr. Sharp served as an associate deputy general counsel for international affairs at the Department of Defense; the director of legal research for international, comparative, and foreign law at the Law Library of Congress; the director of global and functional affairs within the Bureau of Legislative Affairs at the State Department; and a principal information security engineer at The MITRE Corporation. A veteran with 25 years of service, Dr. Sharp retired as a decorated US Marine Corps lieutenant colonel with prior enlisted service. His military assignments include commanding officer of a field artillery battery, senior prosecutor, deputy legal counsel to the chairman of the Joint Chiefs of Staff, and international law adviser for the commanding general of the Unified Task Force in Somalia during Operation Restore Hope. Dr. Sharp's military decorations include the Defense Superior Service Medal, and his many awards for writing excellence and academic achievement include the Judge Advocate General's School Alumni Association Annual Professional Writing Award and an American Bar Association Award for Professional Merit. Dr. Sharp is the author of numerous articles and three books: UN Peace Operations (1995), CyberSpace and the Use of Force (1999), and Jus Paciarii (1999). He serves as an adjunct professor of law at Georgetown University Law Center where he currently teaches a counterterrorism course, The Law of 24. He has also taught graduate-level seminars on United Nations peace operations and international peace and security. He lectures internationally in universities and other diverse public forums on wide-ranging topics of international law and national security law, such as international peace and security, conflict management, and peacekeeping operations.