The influence of atomic absorption linewidth on threshold pump intensity is nonlinear, and as the absorption linewidth increases the efficiency will saturate and finally decrease.
原子吸收谱宽对阈值泵浦强度的影响是非线性的，随着原子吸收谱宽的增加激光器光光效率出现饱和下降；
2
The parameters, such as the fiber length, pump power and the transmissivity of the output mirror, which affect the output power and pulse linewidth, were analyzed.
同时从理论上分析了增益光纤长度、泵浦功率、输出镜透射率等因素对激光器输出脉冲波形和输出功率的影响。
3
The effects of pump ratio and fiber length arrangements on the output characteristics of the L-band SFS in terms of mean wavelength, spectral linewidth, and output power are analyzed.