In this paper, the relationship of SBS threshold characteristic with linewidth of lightsource and modulation types was talked about, and was approved by experiments.
文中主要讨论了SBS的阈值特性与光源静态线宽及光源调制类型的关系,并通过实验进行了验证。
2
The method of direct modulation is: change the ready information to current signal and then inject the LD or LED to obtain the corresponding light signal, thus the idea is sourcemodulation.
直接调制是把要传送的信息转变为电流信号注入LD或LED,从而获得相应的光信号。
3
By analysis it is shown that the maximal modulation sensitivity comes from an appropriate end reflection coefficients of OWFPM for a certain lightsource spectrum width.