光纤环形腔损耗对相干性的影响分析

Analysis of the Influence of Loss on the Coherence of an Optical-fiber-ring cavity

应用部分相干光理论,推导出了光纤环光谱传递函数。结合光纤环光学长度和耦合输出系数,就损耗对光纤环光谱传递函数和相干性的影响进行了分析讨论。

The spectrum transmission function (STF) of an optical fiber ring is obtained from the theory of partially coherent light. The influence of the optical length, the output couple coefficient of the optical fiber ring cavity upon the STF and the coherence of the loss is also analyzed.