Van der Waals Phonon Polariton Microstructures for Configurable Infrared Electromagnetic Field Localizations

@article{Huang2021VanDW,
  title={Van der Waals Phonon Polariton Microstructures for Configurable Infrared Electromagnetic Field Localizations},
  author={Wuchao Huang and Fengsheng Sun and Zebo Zheng and Thomas G. Folland and Xuexian Chen and Huizhen Liao and Ningsheng Xu and Joshua D. Caldwell and Huanjun Chen and Shaozhi Deng},
  journal={Advanced Science},
  year={2021},
  volume={8}
}
Polar van der Waals (vdW) crystals that support phonon polaritons have recently attracted much attention because they can confine infrared and terahertz (THz) light to deeply subwavelength dimensions, allowing for the guiding and manipulation of light at the nanoscale. The practical applications of these crystals in devices rely strongly on deterministic engineering of their spatially localized electromagnetic field distributions, which has remained challenging. The polariton interference can… 

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