- Focusing of light beyond the diffraction limit of half the wavelengthK R Chen
Department of Physics and Institute of Electro Optical Science and Engineering, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
Opt Lett 35:3763-5. 2010..The focused fields are capable of propagating in free space. This light focusing process, besides being of academic interest, is expected to open up a wide range of application possibilities...
- Beyond-limit light focusing in the intermediate zoneK R Chen
Department of Physics, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
Opt Lett 36:4497-9. 2011..Besides being of academic interest, the nanolens capable in achieving a lower diffraction limit in the intermediate zone is important for application possibilities...