@inproceedings{497d6c95cf734c9b94b9ca0293fce2ab,
title = "Negative refraction in mid-infrared semiconductor metamaterials",
abstract = "Semiconductor metamaterials consisting of n+-GaInAs/i-AlInAs heterostructures that support negative index modes in the mid-infrared are reported. We demonstrate negative refraction in these metamaterials for wavelengths from 9-15 μm over a wide range of incidence angles.",
author = "Hoffman, {Anthony J.} and Leonid Alekseyev and Narimanov, {Evgenii E.} and Gmachl, {Claire F.} and Sivco, {Deborah L.}",
year = "2007",
doi = "10.1109/QELS.2007.4431825",
language = "English (US)",
isbn = "1557528349",
series = "Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series",
booktitle = "2007 Quantum Electronics and Laser Science Conference, QELS",
note = "2007 Quantum Electronics and Laser Science Conference, QELS ; Conference date: 06-05-2007 Through 11-05-2007",
}