incident intensity

基本解釋

When there is an object present in front of the focus, it leads to lower incident intensity and then SBS does not occur.
當(dāng)有其他物體遮擋在焦點(diǎn)前，入射激光的功率密度小于SBS的閾值，SBS不能發(fā)生。
The angle between the two branches is unchanged under the condition of the same phase jump and different incident intensity.
相同相位躍變、不同光強(qiáng)的光束分開角度基本保持不變。
Based on Kogelnik diffraction efficiency equation, the relation between the optimal incident intensity ratio and the writing angles is analyzed.
基于衍射效率公式，分析最佳衍射效率時入射光強(qiáng)比和寫入角之間的關(guān)系。