Secede Laser Radar Experiment

Abstract

In support of the SECEDE 2 barium release test series, AVCO-Everett Research lab. conducted an experiment to demonstrate the feasibility of making measurements of spatial density distribution in a barium ion cloud. The feasibility measurements were made with a laser radar breadboard which transmits laser pulses at the wavelengths of the 4934A ion ground state resonance line, and detects the return signals by means of a collecting telescope and photomultiplier, all mounted on an alt-azimuth platform. A videotape recorder was used to record the time resolved return signals, and a boresight camera was used to record pointing information. Provisions were included for control, display and field calibration of the system. Preliminary reductions and evaluation of a small fraction of the tape recorder data has been accomplished.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1971
Accession Number
AD0731860

Entities

People

  • I. Itzkan
  • P. G. Debaryshe
  • R. A. Kirk

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplifiers
  • Cameras
  • Detectors
  • Dye Lasers
  • Laser Beams
  • Laser Pulses
  • Laser Radar
  • Lasers
  • Light (Electromagnetic Radiation)
  • Light Pulses
  • Measurement
  • Radiation
  • Recording Systems
  • Standards
  • Tape Recorders
  • Tape Recording
  • Video Tapes

Fields of Study

  • Physics

Readers

  • Aerospace Test and Evaluation
  • Astronomy and Astrophysics.
  • Optical Physics and Photonics.

Technology Areas

  • Directed Energy
  • Space
  • Space - Hall-Effect Thruster