Accession Number:

AD0632168

Title:

THE INFLUENCE OF A SCANNING SLIT ON THE LINE PROFILE OBSERVED WITH A SPECTROGRAPH,

Descriptive Note:

Corporate Author:

OSLO UNIV (NORWAY) INST OF THEORETICAL ASTROPHYSICS

Personal Author(s):

Report Date:

1964-10-01

Pagination or Media Count:

17.0

Abstract:

In a spectrograph the diffraction profile of either a rectangular or a circular opening is folded with the image of two rectangular finite slits-the spectrograph slit and a scanning slit. The resulting intensity distribution has been studied for the two cases, incoherent and coherent illumination of the slit. Author

Subject Categories:

  • Test Facilities, Equipment and Methods
  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE