节点文献
调制噪声对单模激光光强相关函数的影响
Influence of Self-Correlation Time on Intensity Correlation Function of the Single-Mode Laser
【摘要】 采用信号直接调制色泵噪声的单模激光增益模型,用线性化近似方法研究了反映激光动力学统计性质的光强相关函数,发现泵噪声的自关联时间相当于力学中阻尼振荡的阻尼系数,它的大小决定光强相关函数随时间t的演化形式.
【Abstract】 Adopting the linear approximation method, we have studied the intensity correlation function in a gain-noise model of single-mode laser by pump noise with signal modulation, and have found that pump noise self-correlation time is similar to that in mechanics damping coefficient of damping vibration, and the time evolution of intensity correlation function depends on pump noise self-correlation time.
【关键词】 泵噪声;
关联时间;
单模激光;
光强相关函数;
【Key words】 Pump noise; Correlation time; Single-mode laser; Intensity correlation function;
【Key words】 Pump noise; Correlation time; Single-mode laser; Intensity correlation function;
【基金】 湖北省教育厅重点科研项目(D200515008)
- 【文献出处】 襄樊学院学报 ,Journal of Xiangfan University , 编辑部邮箱 ,2006年02期
- 【分类号】TN248
- 【被引频次】1
- 【下载频次】44