Negative refraction in mid-infrared semiconductor metamaterials

Anthony J. Hoffman, Leonid Alekseyev, Evgenii E. Narimanov, Claire F. Gmachl, Deborah L. Sivco

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations


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.

Original languageEnglish (US)
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2007
PublisherOptical Society of America
ISBN (Print)1557528349, 9781557528346
StatePublished - 2007
EventQuantum Electronics and Laser Science Conference, QELS 2007 - Baltimore, MD, United States
Duration: May 6 2007May 6 2007

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


OtherQuantum Electronics and Laser Science Conference, QELS 2007
Country/TerritoryUnited States
CityBaltimore, MD

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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