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Vector characterization of zero-order terahertz Bessel beams with linear and circular polarizations

As a kind of special beams, Bessel beams are always a research hot spot in optics due to its non-diffractive and self-healing properties. Here, zero-order terahertz (THz) Bessel beams with linear and circular polarizations are generated by using a THz quarter wave plate and Teflon axicons with diffe...

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Detalles Bibliográficos
Autores principales: Wu, Zhen, Wang, Xinke, Sun, Wenfeng, Feng, Shengfei, Han, Peng, Ye, Jiasheng, Zhang, Yan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5655669/
https://www.ncbi.nlm.nih.gov/pubmed/29066716
http://dx.doi.org/10.1038/s41598-017-12524-y