Stimulated Raman scattering is one of the main restriction for the improvement of high power fiberlaser.
受激拉曼散射是大功率光纤激光器性能提升的主要限制之一。
2
Amplified anti-Stokes Raman spontaneous backscattering phenomena has been observed in single mode fiber, during input laser power is large than threshold power.
在单模光纤中，输入的激光功率大于阈值时，出现放大的反斯托克斯·拉曼背向自发散射现象。
3
While optical fiberRamanlaser (RFL) can be a good pump of FRA. The coupling coefficient between FRL and the transmission fiber is very small, so the pump and the amplifier can be compatible easily.