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  • International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper JW3A.3
  • https://doi.org/10.1364/ISST.2019.JW3A.3

Femtosecond Control of Photocurrent in Topological Insulators

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Abstract

We systematically investigate terahertz radiation mechanisms in topological insulators with different thicknesses driven by femtosecond laser pulses, and realized the generation of circularly polarized terahertz waves.

© 2019 The Author(s)

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