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Monolithic Integrated Continuously Tunable Terahertz Source Based on a Dual-Wavelength DBR Laser

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Abstract

We demonstrate a tunable terahertz (THz) source whose generation range over 0.05-0.7THz. The monolithically integrated Terahertz generation chip consists of dual-wavelength Distributed Bragg Reflector (DBR) lasers, an SOA and a multimode interference (MMI) coupler.

© 2021 The Author(s)

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