Ferroelectric Optically Controlled Millimeter-Wave Devices.

Abstract

New materials were tested at cryogenic temperatures for use as modulators, phase shifters and beam steers of millimeter wave radiation. Cryogenic cooling drastically reduced the absorption and allowed measurement of large electro-optic coefficients at frequencies between 60 and 110 GHz. Keywords include: Millimeter, Ferroelectric; and Photorefractive.

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1986
Accession Number
ADA179524

Entities

People

  • H. R. Fetterman

Organizations

  • University of California, Los Angeles

Tags

DTIC Thesaurus Topics

  • Absorbers (Materials)
  • Absorption
  • Advanced Materials
  • Coefficients
  • Cryopumping
  • Electromagnetic Radiation
  • Engineered Materials
  • Frequency
  • Materials
  • Measurement
  • Metamaterial Absorbers
  • Millimeter Waves
  • Modulators
  • Radiation

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.
  • Microwave Engineering.
  • Optical Physics and Photonics.

Technology Areas

  • 5G