We demonstrated experimentally a terahertz wave modulator based on optically controlled metamaterial. The signal modulation mechanism of the presented terahertz wave modulator was based on the resonance characteristic of metamaterial controlled without or with light excitation. A modulated semicondu
✦ LIBER ✦
Spectrally Wide-Band Terahertz Wave Modulator Based on Optically Tuned Graphene
✍ Scribed by Weis, Peter; Garcia-Pomar, Juan L.; Höh, Michael; Reinhard, Benjamin; Brodyanski, Alexander; Rahm, Marco
- Book ID
- 115482498
- Publisher
- American Chemical Society
- Year
- 2012
- Tongue
- English
- Weight
- 409 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1936-0851
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## Abstract We studied the design and characterization of an optically controlled terahertz (THz) wave modulator based on silicon photonic crystal slab, which is made from a high‐resistivity Si with triangular lattice and a line defect formed by removing a single row of air holes along Γ‐K directio
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