This paper deals with the effect of FM quantum noiseoflaser sources on the receiver performance in coherent fiber-optic communication systems.
本文分析了激光源FM量子噪声对数字光纤相干通信接收机性能的影响。
2
It is proved theoretically and experimentally that this method makes an order of magnitude improvement in reducing the lasernoise for the optical stabilizer.
理论分析和实验都表明，采用该方法可使光强稳定系统压缩噪音的能力有数量级的提高。
3
In experiment, we research the optical spectrum and analyze the influence of driven current noise on optical spectrum linewidth of tunable DBR laser.