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CONDENSED MATTER
Nonlinear optical response of an excited 1/3 laughlin liquid
L. V. Kulik, A. S. Zhuravlev, A. V. Larionov, A. B. Van'kov, A. A. Zagitowa, I. V. Kukushkin, V. Umansky Osipyan Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia
Abstract:
An ensemble of neutral excitations in a 1/3 Laughlin liquid is studied experimentally. It has been found that excitations induce a nonlinear optical response in the form of a quadratic dependence of the reflection signal on the pump power. The reported experimental results have shown that the observed effect is due to the contribution of the coherent anti-Stokes–Stokes scattering from the excited Laughlin liquid.
Received: 27.07.2023 Revised: 18.08.2023 Accepted: 18.08.2023
Citation:
L. V. Kulik, A. S. Zhuravlev, A. V. Larionov, A. B. Van'kov, A. A. Zagitowa, I. V. Kukushkin, V. Umansky, “Nonlinear optical response of an excited 1/3 laughlin liquid”, Pis'ma v Zh. Èksper. Teoret. Fiz., 118:6 (2023), 462–467; JETP Letters, 118:6 (2023), 455–459
Linking options:
https://www.mathnet.ru/eng/jetpl7046 https://www.mathnet.ru/eng/jetpl/v118/i6/p462
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Abstract page: | 18 | References: | 3 |
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