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Fletta eftir höfundi "Krizhanovskii, Dmitry N."

Fletta eftir höfundi "Krizhanovskii, Dmitry N."

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    Amplification of nonlinear polariton pulses in waveguides 
    Tapia Rodriguez, Lucy E.; Walker, Paul M.; Sigurdsson, Helgi; Royall, Ben; Farrer, Ian; Ritchie, David A.; Yulin, Alexey V.; Shelykh, Ivan; Skolnick, Maurice S.; Krizhanovskii, Dmitry N. (The Optical Society, 2019-04-03)
    Using a sub-millimeter exciton-polariton waveguide suitable for integrated photonics, we experimentally demonstrate nonlinear modulation of pico-Joule pulses at the same time as amplification sufficient to compensate the system losses. By comparison ...
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    Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum 
    Kravtsov, Vasily; Khestanova, Ekaterina; Benimetskiy, Fedor A.; Ivanova, Tatiana; Samusev, Anton K.; Sinev, Ivan S.; Pidgayko, Dmitry; Mozharov, Alexey M.; Mukhin, Ivan S.; Lozhkin, Maksim S.; Kapitonov, Yuri V.; Brichkin, Andrey S.; Kulakovskii, Vladimir D.; Shelykh, Ivan; Tartakovskii, Alexander I.; Walker, Paul M.; Skolnick, Maurice S.; Krizhanovskii, Dmitry N.; Iorsh, Ivan V. (Springer Science and Business Media LLC, 2020-04-09)
    Optical bound states in the continuum (BICs) provide a way to engineer very narrow resonances in photonic crystals. The extended interaction time in these systems is particularly promising for the enhancement of nonlinear optical processes and the ...
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    Spin Domains in One-Dimensional Conservative Polariton Solitons 
    Sich, Maksym; Tapia-Rodriguez, Lucy E.; Sigurdsson, Helgi; Walker, Paul M.; Clarke, Edmund; Shelykh, Ivan; Royall, Benjamin; Sedov, Evgeny S.; Kavokin, Alexey V.; Skryabin, Dmitry V.; Skolnick, Maurice S.; Krizhanovskii, Dmitry N. (American Chemical Society (ACS), 2018-11-12)
    We report stable orthogonally polarized domains in high-density polariton solitons propagating in a semiconductor microcavity wire. This effect arises from spin-dependent polariton–polariton interactions and pump-induced imbalance of polariton spin ...
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    Strong coupling of excitons in 2D MoSe2/hBN heterostructure with optical bound states in the continuum 
    Benimetskiy, F. A.; Kravtsov, V.; Khestanova, E.; Mukhin, I. S.; Sinev, I. S.; Samusev, A. K.; Shelykh, Ivan; Krizhanovskii, Dmitry N.; Skolnick, Maurice; Iorsh, I. V. (IOP Publishing, 2020-04-23)
    We experimentally demonstrate strong exciton-photon coupling in a MoSe2/hBN heterostructure interfaced with an all-dielectric metasurface supporting high-Q bound states in the continuum. The resulting exciton-polaritons are probed by means of temperature- ...