Visible Metasurfaces for On-Chip Polarimetry

Pin Chieh Wu*, Jia-Wern Chen, Chih-Wei Yin, Yi-Chieh Lai, Tsung Lin Chung, Chun Yen Liao, Bo Han Chen, Kuan-Wei Lee, Chin-Jung Chuang, Chih-Ming Wang, Din Ping Tsai

*Corresponding author for this work

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

143 Citations (Scopus)

Abstract

Measuring the polarization state of light and determining the optical properties of chiral materials are inherently complex issues because of the requirement of consequential measurements between different orthogonal states of polarization. Here, we introduce an on-chip polarimetry based on the visible metasurfaces for addressing the issue of polarization analysis with compact components. We demonstrate integrated metasurface chips can effectively determine a set of Stokes parameters covering a broad wave-band at visible light. For the proof of concept, the optical properties of chiral materials are measured using our proposed device, while experimental verifications are convincing by comparing with the data obtained from commercial ellipsometry.
Original languageEnglish
Pages (from-to)2568-2573
JournalACS Photonics
Volume5
Issue number7
DOIs
Publication statusPublished - 18 Jul 2018
Externally publishedYes

Bibliographical note

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Research Keywords

  • aluminum plasmonics
  • on-chip polarimetry
  • polarization analysis
  • visible metasurfaces

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