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Conferences > CLEO_SI > 2015 > STu1H > STu1H.4

Efficient Terahertz Phase Modulation Using Vanadium Dioxide Meta-Surfaces

Mohammed Reza M. Hashemi, Shang-Hua Yang, Tongyu Wang, Nelson Sepúlveda, and Mona Jarrahi

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Abstract

Voltage-controlled terahertz phase modulation using vanadium dioxide reconfigurable meta-surfaces is presented and a proof-of-concept phase modulator operating at sub-THz frequencies is fabricated. We demonstrate the highest reported phase modulation of 60º at 85 GHz through a fully-integrated device platform.

© 2015 Optical Society of America

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