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Graphene Saturable Absorbers at Terahertz Frequency from Liquid Phase Exfoliation of Graphite

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Abstract

We report on the development of terahertz (THz) saturable-absorbers exploiting printable graphene inks. The achieved 80% transparency modulation at 3.5 THz makes these devices potential candidates as passive components for THz solid-state lasers.

© 2018 The Author(s)

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