结果表明该滤波器的透射光谱是余弦函数调制后的光纤光栅反射光谱。
It was found that the transmission spectrum of the filter is the cosine function modulated reflection spectrum of the fiber grating.
分析了由双光纤定向耦合器组成的梳状滤波器的透射特性。
The transmission characteristics of all_fiber filter composed of double fiber directional couplers were studied.
采用传输矩阵的方法，研究了随机生长误差对双腔型平顶滤波器透射特性的影响。
The effect of the random growth error on the transmission performance of the double half-wave filter with flat-top response is studied, with the transmission matrix method.
用特征矩阵法研究了带缺陷的一维光子晶体的透射性质，并提出了新的可调谐光滤波器的概念。
The transmission properties of the one-dimensional photonic crystals with defects were studied using the eigen matrix method, and a new kind of tunable optical filter is proposed in this paper.
这一器件可以将不同的透射通道在空间上同时直接分离，无需后接滤波器进行串行处理，利于集成。
The novel device can directly demultiplex different channels from space synchronously and does not need the posterior filters for serial processing, which is beneficial for systemic integration.
相移光纤光栅作为一种透射型滤波器，在光通信和传感领域有着广泛的应用。
As a transmission type filter, phase-shifted fiber Bragg grating can be widely applied in the fields of optical communications and sensing.
论述了用原子滤波器的透射率廓线测量激光多普勒频移的直接检测方法和理论。
The theory and method of measuring moving target′s velocity using atomic transmission are described.
利用高通滤波器进行滤波，观察到晶体的透射光的衍射效率与外加电压成线性关系，并与电场方向和晶体电正极面之相对取向有关，但是不依赖于入射光的偏振状态。
It was observed that the diffraction efficiency of the transmitted light shows a linear dependence on the applied voltage, but is independent of the polarization of the incident light.
我们理论和实验上分析了该新型滤波器透射特性，并在此基础上通过调节PC实现了双波长和各自单波长输出的环形腔光纤激光器。
We theoretically and experimentally analyze the transmission traits of novel Sagnac loop, and realize dual-wavelength and single wavelength output switchable ring fiber laser through adjusting PCs.
详细分析了该光瞳滤波器的第一区半径和透射率对施特雷尔比、轴向和横向超分辨因子以及旁瓣能量的影响。
The effects of the radius and the transmittance of the first zone on the Strehl ratio, the transverse and axial gains, and the side lobes are analyzed in detail.
节理面呈现出低通滤波器功能，频率越高越容易被反射，越低则越容易透射；
The joint interface is like a low filter, the higher frequency will be easily reflected, and the lower frequency will be easily transmitted.
节理面呈现出低通滤波器功能，频率越高越容易被反射，越低则越容易透射；
The joint interface is like a low filter, the higher frequency will be easily reflected, and the lower frequency will be easily transmitted.
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