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

理论研究了双程后向结构掺铒纤超荧特性。

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

再利用这些系数和复行后向超萤纤模拟，得到掺铒纤浓度。

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

结果SFS口服液能抑制发活动,对睡眠影响与戊巴比妥钠有协同作用,有对抗硝酸士宁导致惊厥发作作用,且剂量越大,作用越明显。