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A new near-field phase-correction method for superlens |
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| Affiliation: | a Department of Physics, Harbin Institute of Technology, Harbin 150001, China;b Department of Physics, Capital Normal University, Beijing 100048, China |
| Abstract: | A new phase-correction method in a realistic loss superlens imaging system is theoretically predicted. The image resolution is enhanced using the near-field active phase-correction method. Resolvable separation between two slits has been significantly improved to λ/20 for the symmetrical superlens system and λ/12 for unsymmetrical system. |
| Keywords: | metamaterials optical transfer functions super resolution |
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