optical attenuation meaning in English

光衰减
光纤衰减

The optical attenuation of complementary electrochromic devices ( ecds ) with two reversible electrodes operating in tandem is presented
摘要本研究探讨两个可逆电极同步工作之互补式电致色变元件的光学调幅。
The measured optical attenuation for the ecd is in good agreement with the model prediction using the parameters obtained from the individual thin film measurements
所量测的电致色变元件光学调幅与利用测量个别薄膜得到的参数所构成的模型预测值相当一致。
Furthermore , it has been verified , both theoretically and experimentally , that the charge capacities of the two ec layers have to be matched in order to achieve the maximum optical attenuation
此外，经由理论的分析以及实验的结果证实，为了要达到互补式电致色变元件最大的光学调幅，两电致色变层之电荷密度必须要互相搭配。
Optical attenuation , widely applied in many fields , can be adopted to acquire single - photon sequence that is foundational in quantum key distribution . we obtain single - photon sequence by precisely controlled optical power distribution along outlets of manifold consist of beam splitter instead of the attenuation by time sequence due to loss
用线性分束耦合器形成多个输出口，将光强的时序衰减变为光强沿输出口的空间分布，研制出了量子保密通信用的精密控制的强衰减器，实现了对光子数的精密控制。