RESEARCH IN MICROWAVE SPECTROSCOPY

Abstract

Methods of fabrication of miniaturized pointcontact harmonic generators and detectors of millimeter-wave spectroscopy were developed which are efficiently reproducible and available for general spectroscopic use. Various methods of assembly, and a variety of semi-conducting materials, were assessed, and work was begun on ion-bombardment of semi-conductors for harmonic generation. A number of spectroscopic measurements were made partly during tests of harmonic generation, and partly with high-sensitivity spectrometers in the conventional microwave range. The analysis of some of the measurements in terms of molecular structures proved, in some cases, complex enough to require fairly extended computations, which are to be continued. In contrast, new measurements on certain isotopic species of simple molecules showed the need for revision of certain details of their structures. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 31, 1960
Accession Number
AD0262030

Entities

People

  • John Sheridan

Organizations

  • University of Birmingham

Tags

DTIC Thesaurus Topics

  • Absorbers (Materials)
  • Advanced Materials
  • Assembly
  • Demographic Cohorts
  • Detectors
  • Engineered Materials
  • Fabrication
  • Generators
  • Harmonic Generators
  • Ion Bombardment
  • Materials
  • Measurement
  • Microwave Spectroscopy
  • Millimeter Waves
  • Molecular Structure
  • Spectroscopy

Readers

  • Electronics Engineering
  • Molecular Photonics/Laser Physics
  • Thin Film Deposition Science.

Technology Areas

  • 5G