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Conferences > CLEO_Europe > 2019 > cc_p > cc_p_39
  • 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper cc_p_39

Ultra-Thin Terahertz Spatial Phase Modulator Based on Metamaterial-Enhanced Liquid-Crystal Cell

O. Buchnev, N. Podoliak, K. Kaltenecker, M. Walther, M. Kaczmarek, and V. A. Fedotov

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Abstract

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.

© 2019 IEEE

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