Improvements in the Short-Term Frequency Stability of AlGaAs DH Laser

Hidemi TSUCHIDA  Motoichi OHTSU  Toshiharu TAKO  

IEICE TRANSACTIONS (1976-1990)   Vol.E65   No.1   pp.65-66
Publication Date: 1982/01/25
Online ISSN: 
Print ISSN: 0000-0000
Type of Manuscript: LETTER
Category: Optical and Quantum Electronics

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The frequency of an AlGaAs DH laser has been stabilized with respect to a Fabry-Perot interferometer by controlling the injection current. The frequency stability of 2.11012 was obtained at τ90 ms, which was better than the free-funning stability by three orders of magnitude.