window absorption

CdS thin film, as N-type semiconductor layer and window layer in solar cell, its quality would directly affect the absorption layer which is prepared on the basis of it and is very important to the efficiency and lifetime of the batteries.

CdS在太阳电池中作为N型半导体层和窗口层，其质量将直接影响在此基础上制备的吸收层薄膜质量的好坏，对电池的效率和寿命是非常重要的。

Aiming at compensating the absorption and attenuation of seismic signal, the paper anew establishes the relationship about absorption coefficient and Q-value, and brings forward a time window method that is base on reverse Q-value to compensate strata absorption and attenuation in frequency domain.

针对地震信号的吸收衰减补偿问题，在重新建立吸收系数和Q值关系的基础上，提出了一种基于反Q补偿的分时窗频域吸收衰减补偿方法。

It is found that with the increasing of polarity of solvents, the absorption spectra are blue shift, so the application window of the nonlinear material can be changed by choosing different solvents.

随极性增加，吸收谱蓝移，可以通过选择不同溶剂，改变非线性材料的应用窗口。