摘要
光纤中受激拉曼散射光谱的认识余仲秋徐永安（郑州信息工程学院基础部郑州４５０００２）梁二军沈书泊（郑州大学物理工程学院郑州４５００５２）ＵｎｄｅｒｓｔａｎｄｉｎｇｏｆｔｈｅＳＲＳＳｔｏｋｅｓＳｐｅｃｔｒｕｍｉｎＦｉｂｅｒＹｕＺｈｏｎｇｑｉｕ，ＸｕＹｏ...
Abstract We divided the entire spectral region of stimulated Raman scattering into a number of small frequency intervals. The intensity in each interval is regarded as an independent pump source which can be described by coupled differential equations. The Stokes spectrum in a fiber can be calculated by solving the equations with Runge-Kutta method. The shape of Stokes spectrum, the red shift of energy and the relation between the peak intensity and the fiber length were also studied.
出处
《光散射学报》
1997年第2期323-325,共3页
The Journal of Light Scattering
基金
郑州信息工程学院基金
