Efficient generation of broadband short-wave infrared vector beams with arbitrary polarization

Vector beams have shown great promise for applications ranging from near-field optics to nonlinear optics. Here, we experimentally demonstrate a highly efficient and broadband metasurface-based polarization converter that can realize linear polarization rotation with more than 0.9 conversion efficie...

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Veröffentlicht in:	Applied physics letters 2019-01, Vol.114 (2)
Hauptverfasser:	Li, Tong, Li, Zhancheng, Chen, Shuqi, Zhou, Lyu, Zhang, Nan, Wei, Xin, Song, Guofeng, Gan, Qiaoqiang, Xu, Yun
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Bandwidths Beams (radiation) Broadband Converters Data encryption Encryption Linear polarization Nonlinear optics Optical communication Optics Short wave radiation
Online-Zugang:	Volltext
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