Efficient terahertz phase modulation using vanadium dioxide meta-surfaces

Mohammed Reza M. Hashemi; Shang-Hua Yang; Tongyu Wang; Nelson Sepulveda; Mona Jarrahi

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Conference paper

Efficient terahertz phase modulation using vanadium dioxide meta-surfaces

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

Conference on Lasers and Electro-Optics Europe - Technical Digest, Vol.2015-August, 7184154

08/2015

Appears in keyword about Physics

Abstract

Electrodes

Films

Frequency modulation

Heating

Hysteresis

Phase modulation

Voltage control

Electrical and Electronic Engineering

Atomic and Molecular Physics

and Optics

Electronic

Optical and Magnetic Materials

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 60° at 85 GHz through a fully-integrated device platform.

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Title: Efficient terahertz phase modulation using vanadium dioxide meta-surfaces
Translated title: Efficient terahertz phase modulation using vanadium dioxide meta-surfaces
Creators - without role: Mohammed Reza M. Hashemi - Electrical Engineering Department , University of California
Shang-Hua Yang - Electrical Engineering Department , University of California
Tongyu Wang - Michigan State University
Nelson Sepulveda - Michigan State University
Mona Jarrahi - Electrical Engineering Department , University of California
Publication Details: Conference on Lasers and Electro-Optics Europe - Technical Digest, Vol.2015-August, 7184154
Identifiers: 9781557529688; 9957777466306774
Academic Unit: Institute of Electronics Engineering, College of Electrical Engineering and Computer Science, National Tsing Hua University
Language: English
Resource Type: Conference paper

Efficient terahertz phase modulation using vanadium dioxide meta-surfaces

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