位于导光区两侧的镜带来了分布式布拉格反射，空气孔的排数决定了布拉格反射强度和透射谱。
The rows of air holes decide DBR coming from the mirrors on both sides of the guiding region, which governs the transmission spectrum.
位于导光区两侧的镜带来了分布式布拉格反射，空气孔的排数决定了布拉格反射强度和透射谱。
The rows of air holes decide DBR coming from the mirrors on both sides of the guiding region, which governs the transmission spectrum.
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