Details

Autor(en) / Beteiligte

• Wan, Xiang
• Xiang Jiang, Wei
• Feng Ma, Hui
• Jun Cui, Tie

Titel

A broadband transformation-optics metasurface lens

Ist Teil von

• Applied physics letters, 2014-04, Vol.104 (15)

Ort / Verlag

Melville: American Institute of Physics

Erscheinungsjahr

2014

Quelle

美国小型学会期刊集（AIP Scitation平台）

Beschreibungen/Notizen

• We present a transformational metasurface Luneburg lens based on the quasi-conformal mapping method, which has weakly anisotropic constitutive parameters. We design the metasurface lens using inhomogeneous artificial structures to realize the required surface refractive indexes. The transformational metasurface Luneburg lens is fabricated and the measurement results demonstrate very good performance in controlling the radiated surface waves.