Title:
Resonance cells for optical pumping
United States Patent 3242423
Publication Date:
03/22/1966
Assignee:
Cie, Generale Telegrap C. S. F. DE.
Other Classes:
250/251, 968/829, 331/3
International Classes:
G01N27/74; G01R33/26; G04F5/14; G01R33/24; G04F5/00