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Enhanced high-harmonic generation from an all-dielectric metasurface
- 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：否
- 发表时间：2018-10-01
- 发布期刊链接：https://www.nature.com/articles/s41567-018-0233-6
