摘要
我们在实验中研究了自相位调制效应和受激四光子混频效应对受激拉曼散射光谱的影响。在较强的泵浦光和适当的入射条件下,得到九阶受激拉曼散射的级联 Stokes 连续平滑谱带,带宽3500cm^(-1),其强度可与530nm 泵浦光强相比拟。
The influence of both self-phase modulation and stimulated four-photon mixing on stimulated Raman scattering spectra were investigated experimentally.The smooth nine-order Stokes continuum bands with a band width of 3500cm^(-1)and intensities comparable to that of 530nm pump radiation were obtained under the condition of stronger pump radiation and proper incident angle.
出处
《光散射学报》
1992年第1期81-85,共5页
The Journal of Light Scattering
关键词
光学纤维
受激散射
喇曼效应
Fiber
Stimulated Raman scattering
Continuum
