Accession Number:

AD0711823

Title:

LASER EXCITED RESONANCE FLUORESCENCE OF MOLECULAR IODINE.

Descriptive Note:

Technical rept.,

Corporate Author:

MICHIGAN STATE UNIV EAST LANSING DEPT OF CHEMISTRY

Personal Author(s):

Report Date:

1970-06-01

Pagination or Media Count:

51.0

Abstract:

The laser excited Ar 5145 A and He-Ne 6328A fluorescence spectra of iodine vapor have been obtained. It was found that the Ar 5145 A light excited primarily the 43-0 P12 and 43-0 R14 transitions, with approximately equal intensity. A small amount about 3 of fluorescence from an excited state connected with a v1 ground state having a high rotational level J or to 100 was also observed. The He-Ne laser excited primarily the 6-3 P33 transition, along with a small amount of the 11-5 R127 transition. The effects of collisional processes on the excited iodine molecules is quite marked, and accounts for the remaining features observed in the spectra. Author

Subject Categories:

  • Atomic and Molecular Physics and Spectroscopy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE