The results show that the effects of small slow ROLF are the same as the temporal coherence of input light, which makes the FORR effective bandwidth to be broadened.

• 在扰动为各态历经扰动假设下的理论分析表明：小的慢与快变化扰动的影响是不同的，慢变化扰动影响与入射光时间相干性相同，使有效带宽增大；