NEW SPECTRAL MEASUREMENT METHOD WITH THE AID OF PHOTOSENSITIVE LAYERS

Abstract

Research is concerned with spectral measurements in the zone of visible and infrared radiations; in the case of very small values of the measured radiant energy certain difficulties arise. This problem comes up in cases where it becomes necessary to measure the intensity of a narrow frequency band because the radiation power decreases upon the narrowing of the band. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 17, 1961
Accession Number
AD0258826

Entities

People

  • V. Lyuk

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Electromagnetic Radiation
  • Frequency
  • Frequency Bands
  • Infrared Radiation
  • Intensity
  • Ionizing Radiation
  • Measurement
  • Radiation

Fields of Study

  • Physics

Readers

  • Spectroscopy.