Accession Number:

ADA014920

Title:

Elastic Surface and Bulk Wave Phenomena.

Descriptive Note:

Final rept. 1 Aug 69-31 Aug 74,

Corporate Author:

WESTINGHOUSE RESEARCH LABS PITTSBURGH PA

Personal Author(s):

Report Date:

1975-08-30

Pagination or Media Count:

189.0

Abstract:

Contents Chracterization of piezoelectric materials for elastic surface wave devices Fabrication of prototype delay line Instrument for measurement of velocity and energy flow Measurement of radiation resistance and reactance Generation on quartz at harmonic frequencies Rayleigh wave attenuation as a function of temperature Interaction between surface waves and interdigital grids on LiNbO3 and SiO2 Rayleigh waves on YIG Surface wave propagation in layered media Optical probing of bulk wave generation by surface wave grids Acoustic radiation measurement and calculations for three surface wave filter designs Sensing presence of bulk elastic waves in piezoelectric media Bulk wavesurface sensed pulse compression filter Signal processing by means of steered bulk waves.

Subject Categories:

  • Line, Surface and Bulk Acoustic Wave Devices
  • Acoustooptic and Optoacoustic Devices
  • Acoustics
  • Optics
  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE