Estimation of Decay Rates on Lasing Level in a 758.8 nm Hollow-Cathode Type He-Zn Laser by the Measurement of Oscillation Spectra

Toru ISHIKAWA  Wakao SASAKI  Tatehisa OHTA  

Publication
IEICE TRANSACTIONS (1976-1990)   Vol.E69   No.4   pp.370-373
Publication Date: 1986/04/25
Online ISSN: 
DOI: 
Print ISSN: 0000-0000
Type of Manuscript: Special Section LETTER (Special Issue: Papers from 1986 National Convention IECE Japan)
Category: Lasers and Related Devices
Keyword: 


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Summary: 
This letter reports the estimation for the decay rates of ab and a in a 758.8 nm He-Zn laser under the actual lasing condition. The values of ab and a are estimated to be 195 MHz and 145 MHz, respectively at He pressure of 9.0 Torr.