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Intense terahertz-field-induced nonlinearity in graphene
Conference proceeding

Intense terahertz-field-induced nonlinearity in graphene

H. Hafez, I. Al-Naib, G. Sharma, R. Morandotti, S. Tanaka, F. Komori, K. Oguri, H. Hibino, T. Ozaki and IEEE
2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), pp.1-2
09/2013
DOI: https://doi.org/10.1109/IRMMW-THz.2013.6665850

Abstract

Charge measurement Cooling Electric fields Graphene Nonlinear optics Optical scattering Photonics
We report nonlinear terahertz effects in monolayer graphene using intense few-cycle THz pulses. We observe enhancement in the THz transmission through graphene when we increase the THz electric field. Following photo-excitation, we observed reduction in the THz transmission. This photo-induced reduction in the THz transmission is found to decrease when we increase the THz electric field.

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