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Proceedings Paper

Visible frequency active hyperbolic metamaterials
Author(s): Zhitong Li; Joseph S. T. Smalley; Ross Haroldson; Dayang Lin; Roberta Hawkins; Abouzar Gharajeh; Jiyoung Moon; Junpeng Hou; Chuanwei Zhang; Walter Hu; Anvar Zakhidov; Qing Gu
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Paper Abstract

One major hurdle in the progress of hyperbolic metamaterials (HMMs) is their lossy nature due to the metal constituent. In this work, we design a gain-assisted active HMM utilizing the recently emerged, solution-processed perovskite gain material. Our HMM is consisted of MAPbI3 perovskite and Au subwavelength multi-layer. We theoretically and experimentally investigate the strong emission polarization anisotropy that is unique to HMMs. Our work opens the way towards applications such as high-speed light emission, super resolution imaging and lithography, electro-optical modulators and perfect light absorbers.

Paper Details

Date Published: 26 February 2020
PDF: 6 pages
Proc. SPIE 11289, Photonic and Phononic Properties of Engineered Nanostructures X, 112891N (26 February 2020); doi: 10.1117/12.2544508
Show Author Affiliations
Zhitong Li, The Univ. of Texas at Dallas (United States)
Joseph S. T. Smalley, DigiLens Inc. (United States)
Ross Haroldson, The Univ. of Texas at Dallas (United States)
Dayang Lin, The Univ. of Texas at Dallas (United States)
Roberta Hawkins, The Univ. of Texas at Dallas (United States)
Abouzar Gharajeh, The Univ. of Texas at Dallas (United States)
Jiyoung Moon, The Univ. of Texas at Dallas (United States)
Junpeng Hou, The Univ. of Texas at Dallas (United States)
Chuanwei Zhang, The Univ. of Texas at Dallas (United States)
Walter Hu, The Univ. of Texas at Dallas (United States)
Anvar Zakhidov, The Univ. of Texas at Dallas (United States)
ITMO Univ. (Russian Federation)
Qing Gu, The Univ. of Texas at Dallas (United States)


Published in SPIE Proceedings Vol. 11289:
Photonic and Phononic Properties of Engineered Nanostructures X
Ali Adibi; Shawn-Yu Lin; Axel Scherer, Editor(s)

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