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论文

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Enhanced high-harmonic generation from an all-dielectric metasurface

  • 发布时间:2020-05-16
  • 点击次数:
  • 发表刊物:Nature Physics
  • 摘要:The recent observation of high-harmonic generation from solids creates a new possibility for engineering fundamental strong-field processes by patterning the solid target with subwavelength nanostructures. All-dielectric metasurfaces exhibit high damage thresholds and strong enhancement of the driving field, making them attractive platforms to control high harmonics and other high-field processes at the nanoscale. Here we report enhanced non-perturbative high-harmonic emission from a Fano-resonant Si metasurface that possesses a classical analogue of electromagnetically induced transparency …
  • 卷号:14
  • 期号:10
  • 页面范围:1006-1010
  • 是否译文:
  • 发表时间:2018

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