The non-Hermitian Skin Effect as Light Funnel

被引：0
|
作者：
Kremer, Mark [1 ]
Weidemann, Sebastian [1 ]
Helbig, Tobias [2 ]
Hofmann, Tobias [2 ]
Stegmaier, Alexander [2 ]
Greiter, Martin [2 ]
Thomale, Ronny [2 ]
Szameit, Alexander [1 ]
机构：
[1] Univ Rostock, Inst Phys, Albert Einstein Str 23, D-18059 Rostock, Germany
[2] Julius Maximilians Univ Wurzburg, Dept Phys & Astron, D-97074 Wurzburg, Germany
来源：
2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2020年
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Non-Hermiticity, induced by anisotropic coupling, makes the mode spectrum highly sensitive to the existence of boundaries. We demonstrate and exploit this behaviour experimentally in a photonic lattice to construct a light funnel. (C) 2020 The Author(s)
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页数：2
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