EO Signal Propagation in a Simulated Underwater Turbulence Environment

Abstract

Underwater electro-optical, or EO, transmission is a function of medium properties and constituents within. While the majority of the research focus has been on the constituents, especially the particulate forms, recent research indicates that under certain conditions, the apparent signal degradation could also be caused by variations of the index of refraction associated with temperature and salinity microstructure in oceans and lakes. These would inherently affect optical signal transmission underwater, which is important to both civilian and military applications involving search and rescue, intelligence, surveillance and reconnaissance applications, as well as optical communications.

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Document Details

Document Type
Technical Report
Publication Date
Apr 29, 2015
Accession Number
ADA623657

Entities

People

  • Silvia Matt
  • Weilin W. Hou

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Energy and Power Technologies
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Computational Fluid Dynamics
  • Controlled Environment
  • Equations
  • Fluid Dynamics
  • Intensity
  • Kinetic Energy
  • Military Applications
  • Military Research
  • Power Spectra
  • Refraction
  • Refractive Index
  • Scattering
  • Simulations
  • Spectra
  • Temperature Gradients
  • Turbulence
  • Turbulent Mixing

Readers

  • Coastal Oceanography
  • Optical Physics and Photonics.
  • Sensor Fusion and Tracking Systems.