bokomslag Experimental Validation Techniques for the HELEEOS Off-Axis Laser Propagation Model
Psykologi & pedagogik

Experimental Validation Techniques for the HELEEOS Off-Axis Laser Propagation Model

John D Haiducek

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  • 146 sidor
  • 2012
The High Energy Laser End-to-End Operational Simulation (HELEEOS) off-axis scattering algorithm is designed to predict the irradiance that will be detected at a given off-axis location due to atmospheric scattering of a high-energy laser. The HELEEOS system models the propagation of the laser through the atmosphere, accounting for such effects as turbulence, thermal blooming, and atmospheric absorption. The HELEEOS off-axis scattering algorithm uses the scattering phase functions of the Mie scattering models to predict the amount of radiation that will be scattered toward a particular observation location from each point along the beam path, and the total irradiance that will be received at that location. Algorithm outputs were compared with data from a laser test conducted at Wright-Patterson Air Force Base using 1.53-1.59 ??m communications lasers operating at 0.6 W of power. The off-axis irradiance was measured using an Indium Gallium Arsenide (InGaAs) camera.
  • Författare: John D Haiducek
  • Format: Pocket/Paperback
  • ISBN: 9781288331819
  • Språk: Engelska
  • Antal sidor: 146
  • Utgivningsdatum: 2012-11-21
  • Förlag: Biblioscholar