Optical Imaging and Display by Using Two Dimensional Photonic Crystals Slab

摘要

We numerically investigate the imaging properties of the two dimensional square photonic crystal. It is found that the dependence of the image-to-interface distance on the object-to-interface distance is almost linear. We can manipulate the near field location of the image through the object-to-interface distance. When the object is located 1μm away from the interface, the image locates at the output interface which can be used to realize the near field optical display.