Optical Excision Program

Abstract

This report summarizes the results obtained by PROBE SYSTEMS as part of a joint DARPA/NAVELEX program for investigation of optical excision. As originally conceived, optical excision is an acousto-optic technique for adaptively rejecting narrowband interference from broadband signals. This adaptive rejection of narrowband interference is an important means of reducing the vulnerability of spread spectrum systems to narrowband jamming. Broadband tests were performed to compare architectures and evaluate components.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1982
Accession Number
ADA115368

Entities

People

  • Jerry Erickson

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acousto-Optic Modulators
  • Analyzers
  • Avalanche Photodiodes
  • Detection
  • Detectors
  • Diffraction
  • Distortion
  • Frequency Agility
  • Laser Beams
  • Laser Diodes
  • Measurement
  • Modulation
  • Modulators
  • Optical Correlators
  • Optical Modulators
  • Scattering
  • Semiconductors

Fields of Study

  • Engineering

Readers

  • Optical Physics and Photonics.
  • Radio communications and signal processing.