The simulation results show that the optical coupling efficiency is determined by fiber position, the lens design of the photodiode chips, and the shape of the light source.
模拟结果显示，耦合效率的大小由光纤位置、芯片透镜尺寸和激光光源光斑形状共同决定。
Diffraction efficiency was simulated theoretically in the stable state phase during the double coherent light coupling and a maximum value of diffraction efficiency was discovered in some Angle scope.
对两束相干光写入稳态相位栅的衍射效率进行数值模拟，发现在某一角度范围内衍射效率有一最大值存在。
Based on Finel formulas, the efficiency of the coupling of light source With light fiber or light cable entered from a light source was estimated.
本文从菲涅尔公式出发，估算了从光源系统中发出的光进入光纤或光缆的耦合效率。
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