600-ANGSTROM BAND OF HELIUM,

Abstract

Using the third-order spectrum of a 3-m grazing incidence-type vacuum spectrograph, the 600-A band of helium was studied in combination with an uncondensed discharge of helium operated at liquid-nitrogen temperature as well as at room temperature. The observed intensity enhancement of the neon line at 600.04 A is also discussed with relation to the 600-A band. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 13, 1963
Accession Number
AD0441665

Entities

People

  • K. Yoshino
  • Y. Tanaka

Organizations

  • Air Force Cambridge Research Laboratories

Tags

DTIC Thesaurus Topics

  • Diffraction
  • Elements
  • Group 15 Elements
  • Instrumentation
  • Intensity
  • Measuring Instruments
  • Nitrogen
  • Spectra
  • Spectrographs

Fields of Study

  • Physics

Readers

  • Optical Physics and Photonics.
  • Plasma Physics.