268 citations · 806 across the 14 of their papers we have counts for
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physics.optics2016★ 86 cited
Negative Kerr nonlinearity of graphene as seen via chirped-pulse-pumped self-phase modulation
Nathalie Vermeulen, David Castello-Lurbe, JinLuo Cheng +6
We experimentally demonstrate a negative Kerr nonlinearity for quasi-undoped graphene. Hereto, we introduce the method of chirped-pulse-pumped self-phase modulation and apply it to…
cond-mat.mtrl-sci2016★ 74 cited
Second order optical nonlinearity of graphene due to electric quadrupole and magnetic dipole effects
J. L. Cheng, N. Vermeulen, J. E. Sipe
We present a practical scheme to separate the contributions of the electric quadrupole-like and the magnetic dipole-like effects to the forbidden second order optical nonlinear res…