Conference paper
Ultra-thin terahertz spatial phase modulator based on metamaterial-enhanced liquid-crystal cell
University of Southampton1
Department of Photonics Engineering, Technical University of Denmark2
Ultrafast Infrared and Terahertz Science, Department of Photonics Engineering, Technical University of Denmark3
Center for Nanostructured Graphene, Centers, Technical University of Denmark4
University of Freiburg5
We demonstrate experimentally a very thin THz spatial phase modulator based on planar metamaterials hybridysed with a liquid-crystal (LC) cell. Our approach brings about a new family of LC-enabled but optically thin THz devices for efficient control and manipulation of THz wavefronts.
Language: | English |
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Publisher: | IEEE |
Year: | 2019 |
Pages: | 1-1 |
Proceedings: | 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference |
Series: | 2019 Conference on Lasers and Electro-optics Europe and European Quantum Electronics Conference, Cleo/europe-eqec 2019 |
ISBN: | 1728104696 , 172810470X , 172810470x , 9781728104690 and 9781728104706 |
Types: | Conference paper |
DOI: | 10.1109/CLEOE-EQEC.2019.8873195 |