160 citations · 844 across the 37 of their papers we have counts for
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Second-order nonlinear optical response of graphene
Yongrui Wang, Mikhail Tokman, Alexey Belyanin
Although massless Dirac fermions in graphene constitute a centrosymmetric medium for in-plane excitations, their second-order nonlinear optical response is nonzero if the effects o…
Squeezing of thermal fluctuations in four-wave mixing in a Λ-scheme
Maria Erukhimova, Mikhail Tokman
We theoretically investigate the mechanism of two-mode quadrature squeezing in regime of four-wave mixing in a Λ-scheme of three-level atoms embedded in a thermal reservoir. We dem…
Laser-driven parametric instability and generation of entangled photon-plasmon states in graphene and topological insulators
Mikhail Tokman, Yongrui Wang, Ivan Oladyshkin +2
We show that a strong infrared laser beam obliquely incident on graphene can experience a parametric instability with respect to decay into lower-frequency (idler) photons and THz…