Three Color Correction with Metasurface-backed Gradient-Index Lenses

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

Abstract

In practical multi-lens systems, improved optical performance is typically achieved through the use of many individual lenses. However, the introduction of too many elements negatively affects SWaP (size, weight, and power) considerations of the optical system. At the same time, broadband performance typically requires three or more lenses to reduce frequency-dependent (i.e., chromatic) aberrations. Nevertheless, we demonstrate here that by intelligently pairing inhomogeneous lenses with phase-gradient metasurfaces one can achieve broadband chromatic performance while greatly reducing system SWaP.

Original languageEnglish (US)
Title of host publication2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages431-432
Number of pages2
ISBN (Electronic)9781538671023
DOIs
StatePublished - Jan 1 2018
Event2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Boston, United States
Duration: Jul 8 2018Jul 13 2018

Publication series

Name2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings

Conference

Conference2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018
CountryUnited States
CityBoston
Period7/8/187/13/18

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Instrumentation
  • Radiation

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  • Cite this

    Campbell, S. D., Nagar, J., & Werner, D. H. (2018). Three Color Correction with Metasurface-backed Gradient-Index Lenses. In 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings (pp. 431-432). [8608993] (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2018.8608993