Design theories and performance limits of diffractive superresolution elements with the highest sidelobe suppressed |
| |
Authors: | Liu Haitao Yan Yingbai Jin Guofan |
| |
Affiliation: | State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instruments, Tsinghua University, Beijing 100084, China. liuht00@mails.tsinghua.edu.cn |
| |
Abstract: | For the application of optical data storage, theories that we present can be used to design a diffractive super-resolution element (DSE) with the highest sidelobe suppressed. A globally optimal solution among general hybrid-type filters can be solved through linear programming. The obtained globally optimal performances set the exact performance limits of a general hybrid-type DSE with the highest sidelobe suppressed. A comparison of our design theories and the previous design methods shows the advantages of the former. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|