Laser Doppler Interferometry for Material Characterization.

Abstract

A laser-based system has been designed, built, tested, and used to measure non-invasively and accurately the dynamic response of microvoided visco-elastic samples in the 0.3 - 3 kHz range.

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Document Details

Document Type
Technical Report
Publication Date
Dec 31, 1995
Accession Number
ADA314435

Entities

People

  • Yves H. Berthelot

Organizations

  • Georgia Tech

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Acoustic Materials
  • Acquisition
  • Consistency
  • Data Acquisition
  • Data Analysis
  • Data Sets
  • Dynamic Response
  • Experimental Data
  • Frequency
  • Frequency Response
  • Interferometry
  • Lasers
  • Materials
  • Measurement
  • Mechanical Engineering
  • Military Research
  • Thin Films

Fields of Study

  • Physics

Technology Areas

  • Directed Energy