Electrically tunable dual-layer twisted nematic liquid crystal THz phase shifters with intermediate composite polymer thin film

We demonstrate electrically tunable twisted nematic (TN) aligned liquid crystal (LC) terahertz phase shifters with a novel structure, in which a single LC composite polymer thin film is inserted in the middle of the LC cell. For designing such types of phase shifters, we have applied the Mauguin for...

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Veröffentlicht in:	Optical materials express 2022-12, Vol.12 (12), p.4733
Hauptverfasser:	Sahoo, Anup Kumar, Lin, Yi-Hsin, Yang, Chan-Shan, Wada, Osamu, Yen, Chun-Ling, Pan, Ci-Ling
Format:	Artikel
Sprache:	eng
Schlagworte:	Dynamic response Liquid crystals Nematic crystals Order parameters Phase shift Phase shifters Polymer films Polymers Switches Thin films Threshold voltage
Online-Zugang:	Volltext
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