Single-layer one-dimensional nonpolarizing guided-mode resonance filters under normal incidence

Tapani Alasaarela, Dandan Zheng, Lingling Huang, Arri Priimagi, Benfeng Bai*, Ari Tervonen, Seppo Honkanen, Markku Kuittinen, Jari Turunen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

59 Citations (Scopus)

Abstract

We demonstrate that properly designed one-dimensional guided-mode resonance filters (GMRFs) with only one grating layer can exhibit a nonpolarizing resonant filtering effect under normal incidence. A sinusoidal profile nonpolarizing GMRF is realized by photoinduced surface-relief grating formation on thin films of polymer- azobenzene complexes and subsequent atomic layer deposition, showing the feasibility of fabrication of such compact GMRFs.

Original languageEnglish
Pages (from-to)2411-2413
Number of pages3
JournalOptics Letters
Volume36
Issue number13
DOIs
Publication statusPublished - 1 Jul 2011
Externally publishedYes

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