Shipboard Visibility Measurement System Definition Study.

Abstract

A study has been performed to define the required characteristics of a shipboard Light-Detection-and Ranging (LIDAR) system to be used for shipboard aerosol extinction measurements at visible and infrared wavelengths. The study is based on an evaluation of several elements including a characterization of maritime aerosol scattering and extinction, an evaluation of various LIDAR system configurations and the practical considerations involved in the use of a shipboard LIDAR measurement system. Performance of an existing hand-held LIDAR system and a suggested upgraded version of this system have been performed and compared. Eye safety considerations and system operating parameters including laser source pulse energy and operating wavelength as well as optical system size have been considered. Recommendations for the development and use of a prototype shipboard LIDAR system have been developed and are included. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1982
Accession Number
ADA123701

Entities

People

  • James A. Dowling
  • Timothy J. Rogne

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Energy and Power Technologies
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Data Processing
  • Databases
  • Detection
  • Detectors
  • Diffraction
  • Eye Safety
  • Laser Rangefinding
  • Lasers
  • Lidar
  • Measurement
  • Optics
  • Plastic Explosives
  • Processing Equipment
  • Raman Scattering
  • Range Finders
  • Repetition Rate
  • Scattering

Fields of Study

  • Physics

Readers

  • Aerosol Science/Aerosol Physics
  • Software Engineering
  • Spectroscopy.

Technology Areas

  • Directed Energy