6 papers
Optical probing of Wigner crystallization in monolayer WSe via diffraction of longitudinal excitons
Artem N. Abramov, Emil Chiglintsev, Tatiana Oskolkova +5
Monolayer transition metal dichalcogenides (TMDs) are characterized by relatively large carrier effective masses and suppressed screening of the Coulomb interaction, which substant…
Magnetic switching of self-hybridized exciton-polaritons in CrSBr photonic crystal slabs
T. D. Gorelkina, I. E. Kalantaevskii, A. N. Abramov +8
Layered van der Waals antiferromagnet CrSBr supports strong light--matter coupling and formation of magnetically tunable exciton-polaritons, yet active magnetic control over polari…
Modulating nonlinear optical responses in 3R-MoS Fabry-Pérot microcavities
Renkang Song, Ziye Chen, Junbo Xu +10
Rhombohedrally stacked transition metal dichalcogenides such as 3R-MoS offer an exceptional platform for nonlinear optics, naturally forming Fabry-Pérot (FP) microcavities due…
Polarization Engineering of Second-Harmonic Generation in 3R-MoS Waveguides
Renkang Song, Junbo Xu, Yanzhen Yin +15
Chip-scale nonlinear optics enables strong light-matter interactions within compact devices, serving as a fundamental platform for multifunctional integrated photonics from classic…
Nonlinear near-field spectroscopy of exciton-polaritons in a van der Waals layered waveguide
Valeriy I. Kondratyev, Vanik Shahnazaryan, Mikhail Tyugaev +6
Layered van der Waals materials offer novel opportunities for on-chip waveguiding and development of integrated photonic circuits. In the strong light-matter coupling regime, their…
Room-temperature exciton-polariton-driven self-phase modulation in planar perovskite waveguide
N. Glebov, M. Masharin, A. Yulin +7
Optical nonlinearities are crucial for advanced photonic technologies since they allow photons to be managed by photons. Exciton-polaritons resulting from strong light-matter coupl…