@article{4107,
  author       = {{Lindner, Jörg}},
  issn         = {{1818-2259}},
  journal      = {{SPIE Newsroom}},
  publisher    = {{SPIE-Intl Soc Optical Eng}},
  title        = {{{Nanosphere lithography for device fabrication}}},
  doi          = {{10.1117/2.1201310.005154}},
  year         = {{2013}},
}

@article{1709,
  author       = {{Zhang, Shuang and Chen, Xianzhong and Huang, Lingling and Bai, Benfeng and Tan, Qiaofeng and Jin, Guofan and Mühlenbernd, Holger and Zentgraf, Thomas and Li, Guixin and Qiu, Cheng-Wei}},
  issn         = {{1818-2259}},
  journal      = {{SPIE Newsroom}},
  publisher    = {{SPIE-Intl Soc Optical Eng}},
  title        = {{{Metalens with convex and concave functionality}}},
  doi          = {{10.1117/2.1201304.004812}},
  year         = {{2013}},
}