Name
Abstract | ||
|---|---|---|
Amplification of Brillouin scattering signal extends the measurement range and improves the signal-to-noise ratio of fiber-optic distributed Brillouin sensors. Here, we investigate the amplification effect of a 980-nm pump laser on Brillouin gain spectrum in an erbium-doped optical fiber. The Brillouin-scattered Stokes power increased exponentially with increasing pump power, exhibiting approximately 87% enhancement at 252 mW compared with the Stokes power obtained without the pump. This suggests that a more significant increase in the Stokes power is feasible with a higher-power 980-nm pump laser. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1587/elex.11.20140627 | IEICE ELECTRONICS EXPRESS |
Keywords | Field | DocType |
erbium-doped optical fibers, Brillouin scattering, optical fiber sensors | Optical amplifier,Plastic optical fiber,Brillouin scattering,Optical fiber,Polarization-maintaining optical fiber,Dispersion-shifted fiber,Computer science,Photonic-crystal fiber,Optics,Double-clad fiber | Journal |
Volume | Issue | ISSN |
11 | 18 | 1349-2543 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mingjie Ding | 1 | 0 | 0.34 |
| Neisei Hayashi | 2 | 2 | 4.67 |
| Yosuke Mizuno | 3 | 0 | 0.34 |
| Kentaro Nakamura | 4 | 2 | 3.32 |