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Reducing the Dispersion of Periodic Structures with Twist and Polar Glide Symmetries
In this article, a number of guiding structures are proposed which take advantage of higher symmetries to vastly reduce the dispersion. These higher symmetries are obtained by executing additional geometrical operations to introduce more than one period into the unit cell of a periodic structure. Th...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5578967/ https://www.ncbi.nlm.nih.gov/pubmed/28860627 http://dx.doi.org/10.1038/s41598-017-10566-w |