Controlling Spontaneous Emission with Nanohole-Based Phased-Array Metasurfaces

Yahya Mohtashami,Larry K. Heki,Abdullah Alhassan,Shuji Nakamura,Steven P. DenBaars,Jon A. Schuller

Conference on Lasers and Electro-Optics（2021）

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摘要

We present metasurfaces made from GaN nanoholes with embedded quantum-well emitters. Using nanolithography, we fabricate 1D beam deflectors and 2D meta-axicons and show that we can manipulate the emitted photoluminescence at will.

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关键词

(350.4238) Nanophotonics and photonic crystals,(160.3918) Metamaterials

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