Impact of Cubic symmetry on optical activity of dielectric 8-srs networks

Goi, E, Cumming, B and Gu, M 2018, 'Impact of Cubic symmetry on optical activity of dielectric 8-srs networks', Applied Sciences, vol. 8, no. 11, pp. 1-10.


Document type: Journal Article
Collection: Journal Articles

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Title Impact of Cubic symmetry on optical activity of dielectric 8-srs networks
Author(s) Goi, E
Cumming, B
Gu, M
Year 2018
Journal name Applied Sciences
Volume number 8
Issue number 11
Start page 1
End page 10
Total pages 10
Publisher M D P I AG
Abstract Photonic crystals are engineered structures able to control the propagation and properties of light. Due to this ability, they can be fashioned into optical components for advanced light manipulation and sensing. For these applications, a particularly interesting case study is the gyroid srs-network, a three-dimensional periodic network with both cubic symmetry and chirality. In this work we present the fabrication and characterization of three-dimensional cubically symmetric 8-srs photonic crystals derived from combination of eight individual gyroid srs-networks. We numerically and experimentally investigate optical properties of these photonic crystals and study in particular, the impact of cubic symmetry on transmission and optical activity (OA). Gyroid photonic crystals fabricated in this work can lead to the development of smaller, cheaper, and more efficient optical components with functionalities that go beyond the concept of lenses.
Subject Optical Physics not elsewhere classified
Keyword(s) 8-srs network
Cubic symmetry
Direct laser writing
Galvo-dithered direct laser writing
Gyroid
Optical activity
Photonic crystal
DOI - identifier 10.3390/app8112104
Copyright notice © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
ISSN 2076-3417
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