Nanjing University 超透镜成像（突破衍射极限） D40 W/Superlens Wo Superions PR 30 321nm Ag 20 PMMA Quartz ↑↑↑↑↑↑↑↑ 365 nm lllumination 0.0 0.6 12 X (um) 0 一州a用 一满间山 Pane O网C国 Conventional 10 05 X仙Tm Science308,534(2005),Science315,1686(2007) Dielectric Superlattice Laboratory Xiang Zhang group,UC Berkeley. Nat.Lab.Microstructures Dr.Tao Li taoli@nju.edu.cnDielectric Superlattice Laboratory Nat. Lab. Microstructures Dr. Tao Li taoli@nju.edu.cn Nanjing University 超透镜成像（突破衍射极限） Science 308, 534 (2005), Science 315, 1686 (2007) Xiang Zhang group, UC Berkeley