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  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper IThC5
  • https://doi.org/10.1364/IQEC.2009.IThC5

THz Emission from Coherently Controlled Photocurrents in Epitaxial Graphene

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Abstract

We inject ballistic electric currents into epitaxial graphene at 300 K via quantum interference between phase controlled cross-polarized 3.2 μm and 1.6 μm 200- fs pulses. The transient currents are detected via the emitted terahertz radiation.

© 2009 Optical Society of America

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