Enhancing the efficiency of graphene-based THz modulator by optimizing the Brewster angle.
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DOI: 10.1364/oe.471208
Abstract: The gate-controllable electronical property of graphene provides a possibility of active tuning property for THz modulator. However, the common modulation technology which only depends on voltage cannot solve the problem of power consumption limitation in… read more here.
Keywords: brewster angle; thz modulator; graphene; modulator ... See more keywords
Design Optimization of Silicon-Based Optically Excited Terahertz Wave Modulation
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DOI: 10.3390/photonics11030202
Abstract: The modulation of a terahertz (THz) wave on amplitude, phase and polarization is important for the application of THz technology, especially in the field of imaging, and is one of the current research hotspots. Silicon-based,… read more here.
Keywords: thz; thz modulator; silicon based; based optically ... See more keywords