Frequency modulated lasers for interferometric optical gyroscopes.
Opt Lett
; 41(8): 1773-6, 2016 Apr 15.
Article
en En
| MEDLINE
| ID: mdl-27082342
ABSTRACT
We study the use of frequency modulated lasers in interferometric optical gyroscopes and show that by exploiting various frequency modulation signals, the laser coherence can be controlled. We show that both angle random walk and bias stability of an interferometric optical gyroscope based on laser sources can be improved with this technique.
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Colección:
01-internacional
Banco de datos:
MEDLINE
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En
Revista:
Opt Lett
Año:
2016
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Article