光子腔阵列中的涡旋对湮灭
Vortex pair annihilation in arrays of photon cavities
摘要:
从理论上研究了泵浦光强度突变时,光子凝聚体阵列中涡旋数的演化。我们分析了如何重组的旋涡和反涡取决于系统参数,如系数的发射和吸收的光子的染料分子,隧道腔之间的速率,光子损失率和光子的数量在冷凝物。
英文摘要:
We investigate theoretically the evolution of the vortex number in an array of photon condensates that is brought from an incoherent low density state to a coherent high density state by a sudden change in the pumping laser intensity. We analyze how the recombination of vortices and antivortices depends on the system parameters such as the coefficients for emission and absorption of photons by the dye molecules, the rate of tunneling between the cavities, the photon loss rate and the number of photons in the condensate.
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