拉曼增益(Raman gain)是指由受激拉曼散射产生光学增益。 当具有高光强的泵浦光入射时,不论在透明固体介质(如光纤)还是在液体或气体介质中都有可能发生。利用这个可以用来制作拉曼放大器和拉曼激光器。
A set of improved nonlinear coupled-wave equations describing the properties of fiber Raman amplifiers is developed,which can be applied to calculate the polarization dependent Raman gain.
提出了一种改进的、可用于计算偏振相关拉曼增益的光纤拉曼放大器的非线性耦合波方程。
参考来源 - 光纤拉曼放大器中增益的偏振相关特性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
利用拟合图谱通过插值得到拉曼增益系数代替传统的将拉曼增益谱近似为三角形的方法。
Raman gain coefficient is drawn from an insert valve of a Raman profile instead of triangle Raman profile approximation.
提出了一种改进的、可用于计算偏振相关拉曼增益的光纤拉曼放大器的非线性耦合波方程。
A set of improved nonlinear coupled-wave equations describing the properties of fiber Raman amplifiers is developed, which can be applied to calculate the polarization dependent Raman gain.
光纤拉曼增益机制能够有效地抑制这种增益竞争,从而使得提出的多波长激光器能够在室温下输出稳定。
The FRA gain mechanism can suppress the gain competition effectively and make the present multi-wavelength laser stable at room temperature.
应用推荐