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Dual-frequency switching Liquid Crystal based tunable THz Filter

Göbel, T. and Meissner, P. and Gaebler, A. and Koeberle, M. and Mueller, S. and Jakoby, Rolf (2009):
Dual-frequency switching Liquid Crystal based tunable THz Filter.
In: Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on, [Conference or Workshop Item]

Abstract

The controllable permittivity of liquid crystals is utilized to realize a tunable THz filter. By employing dual-frequency switching liquid crystals, we achieve pure electrical steering of filter. This facilitates both, measurement setup and filter implementation.

Item Type: Conference or Workshop Item
Erschienen: 2009
Creators: Göbel, T. and Meissner, P. and Gaebler, A. and Koeberle, M. and Mueller, S. and Jakoby, Rolf
Title: Dual-frequency switching Liquid Crystal based tunable THz Filter
Language: German
Abstract:

The controllable permittivity of liquid crystals is utilized to realize a tunable THz filter. By employing dual-frequency switching liquid crystals, we achieve pure electrical steering of filter. This facilitates both, measurement setup and filter implementation.

Uncontrolled Keywords: DFSW-LC;dual-frequency switching liquid crystal;electrical steering;microwave application;tunable terahertz filter;electro-optical filters;electro-optical switches;liquid crystals;optical tuning;terahertz wave devices;
Divisions: 18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics > Microwave Engineering
18 Department of Electrical Engineering and Information Technology
18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics
Event Title: Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Date Deposited: 27 Jan 2012 15:20
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