Frequency sounding at oblique incidence

斜向频率探测

With oblique incidence, photonic bandgap width will increase.

非正向入射时光子能隙则有变宽现象。

And the band-gap was incomplete with oblique incidence. With the enlargement of incidence angles, the site of the band-gap moved to high frequency.

当制作光束斜入射到介质表面上时，禁带不再是完全带隙：随着制作光束照射到介质表面的入射角增大，禁带位置移向高频区域。

To determine the optical parameters of turbid media with an unpolarized backscattering light an oblique incidence geometry with the compound bp neural network has been designed.

为从无偏振混浊介质背向散射光确定散射光学参数，设计了倾斜入射的模拟光路以及用复合反向传播神经网路求解的方案。