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An Integrated Germanium-Based Optical Waveguide Coupled THz Photoconductive Antenna in Silicon

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Abstract

An integrated germanium-based optical waveguide coupled THz photoconductive antenna in a low-cost SOI process is presented with potentials to perform THz beam-steering. The radiated THz pulses achieve a FWHM of 1.14ps and bandwidth of 1.5THz.

© 2016 Optical Society of America

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