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Defense Intelligence Reference Document High-Frequency Gravitational Wave Communications

Defense Intelligence Agency · 57 pages · text from the file's own layer

This Defense Intelligence Reference Document was prepared by the Defense Intelligence Agency under its Advanced Aerospace Weapon System Applications (AAWSA) program, is dated 6 April 2010 and is part of a series of advanced technology reports produced in FY 2009. It reviews proposed laboratory generators and detectors of high-frequency gravitational waves for communications. It favors an infrared-excited molecules transmitter and the Li-Baker detector, estimating about 1.9 million bits per second over 7,000 km through the Earth. It also discusses timing standards and interplanetary navigation uses.

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“Works”6 pages

  • p. 6 …Einstein called this fabric the "space-time continuum" in his 1915 work known as General Relativity…
  • p. 9 …At the first HFGW Working Group Conference at the MITRE Corporation in 2003, Grishchuk analyzed electromagnetic…
  • p. 20 …Here's how it works: The perturbative photon flux (PPF), which signals the detection of a…
  • p. 37 …The development roadmap should be twofold: • Theoretical work should continue on HFGW transmitters (generators) and receivers…
  • p. 50 …separate headings for each component of the work. D01.1 Containment Vessel Design of the cryogenic…
  • p. 52 …The compromise that must be worked out in the antenna design is that a high-gain…
6 April 2010
ICOD: 1 December 2009
DIA-08-1004-005
UNCLASSIFIED/ /l"Olt Ol"l"!e!IIIL U!II! OIILY
Defense
Intelligence
Reference
Document
Acquisition Threat Support
High-Frequency Gravitational
Wave Communications
UNCLASSIFIED//FOR OFFICIO I !ISF ONI X

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