Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Classical and Single-Photon-Seeded Polarization Memories Based on Polariton Lasers. / Novokreschenov, D.; Kudlis, A.; Kavokin, A. V.
в: Physical Review Letters, Том 136, № 14, 146902 , 09.04.2026.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Classical and Single-Photon-Seeded Polarization Memories Based on Polariton Lasers
AU - Novokreschenov, D.
AU - Kudlis, A.
AU - Kavokin, A. V.
PY - 2026/4/9
Y1 - 2026/4/9
N2 - Stimulated scattering of incoherent excitons into an exciton-polariton mode leads to the buildup of a polariton condensate whose polarization is sensitive to a small seeded population that triggers the stimulated process. We show, within a semiclassical stochastic Gross-Pitaevskii model, that this mechanism enables a robust polarization memory operation: the condensate tends to align its Stokes vector with that of the seed and to maintain it for times far exceeding an individual polariton lifetime. Importantly, this single-photon-seeded regime is modeled as an initial weak excitation of the condensate mode within a semiclassical description and does not imply full quantum-state storage. We quantify the memory performance by a classical polarization-alignment metric and find that the seed polarization can remain well preserved on a nanosecond timescale under realistic parameters.
AB - Stimulated scattering of incoherent excitons into an exciton-polariton mode leads to the buildup of a polariton condensate whose polarization is sensitive to a small seeded population that triggers the stimulated process. We show, within a semiclassical stochastic Gross-Pitaevskii model, that this mechanism enables a robust polarization memory operation: the condensate tends to align its Stokes vector with that of the seed and to maintain it for times far exceeding an individual polariton lifetime. Importantly, this single-photon-seeded regime is modeled as an initial weak excitation of the condensate mode within a semiclassical description and does not imply full quantum-state storage. We quantify the memory performance by a classical polarization-alignment metric and find that the seed polarization can remain well preserved on a nanosecond timescale under realistic parameters.
UR - https://www.mendeley.com/catalogue/02519b56-a7af-3728-a79b-454e189666e9/
U2 - 10.1103/79tb-7249
DO - 10.1103/79tb-7249
M3 - Article
VL - 136
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 14
M1 - 146902
ER -
ID: 152984391