MIT Libraries logoDSpace@MIT

MIT
View Item 
  • DSpace@MIT Home
  • MIT Open Access Articles
  • MIT Open Access Articles
  • View Item
  • DSpace@MIT Home
  • MIT Open Access Articles
  • MIT Open Access Articles
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Ultra-thin high-efficiency mid-infrared transmissive Huygens meta-optics

Author(s)
Ding, Jun; An, Sensong; Zheng, Bowen; Deng, Longjiang; Zhang, Hualiang; Zhang, Li; Lin, Hongtao; Du, Qingyang; Yin, Gufan; Michon, Jerome; Zhang, Yifei; Fang, Zhuoran; Shalaginov, Mikhail; Gu, Tian; Hu, Juejun; ... Show more Show less
Thumbnail
Downloads41467-018-03831-7.pdf (2.946Mb)
PUBLISHER_CC

Publisher with Creative Commons License

Creative Commons Attribution

Terms of use
Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0/
Metadata
Show full item record
Abstract
The mid-infrared (mid-IR) is a strategically important band for numerous applications ranging from night vision to biochemical sensing. Here we theoretically analyzed and experimentally realized a Huygens metasurface platform capable of fulfilling a diverse cross-section of optical functions in the mid-IR. The meta-optical elements were constructed using high-index chalcogenide films deposited on fluoride substrates: the choices of wide-band transparent materials allow the design to be scaled across a broad infrared spectrum. Capitalizing on a two-component Huygens' meta-atom design, the meta-optical devices feature an ultra-thin profile (λ0/8 in thickness) and measured optical efficiencies up to 75% in transmissive mode for linearly polarized light, representing major improvements over state-of-the-art. We have also demonstrated mid-IR transmissive meta-lenses with diffraction-limited focusing and imaging performance. The projected size, weight and power advantages, coupled with the manufacturing scalability leveraging standard microfabrication technologies, make the Huygens meta-optical devices promising for next-generation mid-IR system applications.
Date issued
2018-06
URI
http://hdl.handle.net/1721.1/118858
Department
Massachusetts Institute of Technology. Department of Materials Science and Engineering
Journal
Nature Communications
Publisher
Nature Publishing Group
Citation
Zhang, Li, et al. “Ultra-Thin High-Efficiency Mid-Infrared Transmissive Huygens Meta-Optics.” Nature Communications, vol. 9, no. 1, Dec. 2018. © 2018 The Authors
Version: Final published version
ISSN
2041-1723

Collections
  • MIT Open Access Articles

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

Statistics

OA StatisticsStatistics by CountryStatistics by Department
MIT Libraries
PrivacyPermissionsAccessibilityContact us
MIT
Content created by the MIT Libraries, CC BY-NC unless otherwise noted. Notify us about copyright concerns.