In the reflected wave, the reflectivity of forbidden band lowers quickly with the extinction coefficient increment, when the extinction coefficient increases to 0.05, there is already no obvious photonic bandgap.
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美
- 得出:在反射波中,禁带的反射率随消光系数的增加而迅速降低,当消光系数增加到0.;05时,已经不存在明显的能带。