Stimulated Brillouin scattering frequency-domain analysis in a single-mode optical fiber for distributed sensing

2004 ◽  
Vol 29 (17) ◽  
pp. 1977 ◽  
Author(s):  
R. Bernini ◽  
A. Minardo ◽  
L. Zeni
Keyword(s):  
Optical Fiber ◽  
Frequency Domain ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Single Mode ◽  
Domain Analysis ◽  
Frequency Domain Analysis ◽  
Distributed Sensing ◽  
Single Mode Optical Fiber ◽  
Stimulated Brillouin

STIMULATED BRILLOUIN SCATTERING IN THE PRESENCE OF EXTERNAL FEEDBACK

1992 ◽  
Vol 01 (03) ◽  
pp. 581-594 ◽  
Author(s):  
ALEXANDER L. GAETA ◽  
ROBERT W. BOYD
Keyword(s):  
Optical Fiber ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Single Mode ◽  
Single Mode Optical Fiber ◽  
External Feedback ◽  
Stimulated Brillouin ◽  
Oscillation Threshold

We investigate theoretically and experimentally the process of stimulated Brillouin scattering (SBS) in the presence of weak feedback in a single-mode optical fiber. The threshold for the occurrence of Brillouin oscillation can be considerably lower than the threshold for normal SBS. The spectrum of the emitted Stokes light exhibits an extreme narrowing near and above the oscillation threshold. The Stokes intensity is found to exhibit various types of periodic and stable behavior.

Sign in / Sign up

Export Citation Format

Share Document