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Continuous angle-tunable birefringence with freeform metasurfaces for arbitrary polarization conversion

Birefringence occurs when light with different polarizations sees different refractive indices during propagation. It plays an important role in optics and has enabled essential polarization elements such as wave plates. In bulk crystals, it is typically constrained to linear birefringence. In metam...

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Detalles Bibliográficos
Autores principales: Shi, Zhujun, Zhu, Alexander Y., Li, Zhaoyi, Huang, Yao-Wei, Chen, Wei Ting, Qiu, Cheng-Wei, Capasso, Federico
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7269657/
https://www.ncbi.nlm.nih.gov/pubmed/32537506
http://dx.doi.org/10.1126/sciadv.aba3367