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On-chip nanophotonic topological rainbow

  • 发布时间:2022-05-15
  • 点击次数:
  • 发表刊物:Nature Communications
  • 摘要:The era of Big Data requires nanophotonic chips to have large information processing capacity. Multiple frequency on-chip nanophotonic devices are highly desirable for density integration, but such devices are more susceptible to structural imperfection because of their nano-scale. Topological photonics provides a robust platform for next-generation nanophotonic chips. Here we give an experimental report of an on-chip nanophotonic topological rainbow realized by employing a translational deformation freedom as a synthetic dimension. The topological rainbow can separate, slow, and trap ...
  • 论文类型:期刊论文
  • 卷号:13
  • 页面范围:2586
  • 是否译文:
  • 发表时间:2022

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