1.Erbium-doped superfluorescent fiber sources (SFS) pumped near 980nm in double-pass backward (DPB) configuration have been characterized through theoretical simulation.

1.理论研究了双程后向结构掺铒光纤超荧光光源的特性。

2.Result SFS oral liquid can restrain the movement of mouse, cooperate with soluble pentobarbitone, resist to strychnine nitrate.The more dosage the more effect.

2.结果SFS口服液能抑制小鼠自,对小鼠睡的影响与妥钠有协同作用,有对抗硝酸士的宁导致惊厥作的作用,且剂量越大,作用越明显。

3.Erbium ions concentration is obtained by the information of measured coefficients along with modeling of double-pass backward (DPB) superfluorescent fiber source (SFS).

3.再利用这些系数和复行后向超萤光光纤光源的模拟，得到掺铒光纤的浓度。