When single-layer graphene is placed on the surface of the core layer and buried in the center of the core layer, the polarizer has ultra-high extinction ratios of 22.9 dB and 41.9 dB, respectively
When single-layer graphene is placed on the surface of the core layer and buried in the center of the core layer, the polarizer has ultra-high extinction ratios of 22.9 dB and 41.9 dB, respectively
When a single layer of graphene is placed on the surface of the core layer and buried in the center of the core layer, the polarizer has ultra-high extinction ratios of 22.9 dB and 41.9 dB, respectively.