Electrically Tuneable Optical Diffraction Gratings Based on a Polymer Scaffold Filled with a Nematic Liquid Crystal

Electrically Tuneable Optical Diffraction Gratings Based on a Polymer Scaffold Filled with a Nematic Liquid Crystal

We present an experimental and theoretical investigation of the optical diffractive properties of electrically tuneable optical transmission gratings assembled as stacks of periodic slices from a conventional nematic liquid crystal (E7) and a standard photoresist polymer (SU-8). The external electri...

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Bibliographic Details
Main Authors: Dejan Bošnjaković, Mathias Fleisch, Xinzheng Zhang, Irena Drevenšek-Olenik
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Polymers
Subjects:
nematic liquid crystals
photoresist polymeric materials
laser-based micro structuring
diffractive optical elements
Online Access:https://www.mdpi.com/2073-4360/13/14/2292

Internet

https://www.mdpi.com/2073-4360/13/14/2292

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