arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1706.08243physics.opticscond-mat.dis-nn
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光子数分布的干涉控制

Interferometric control of the photon-number distribution

H. Esat Kondakci, Alexander Szameit, Ayman F. Abouraddy, Demetrios N. Christodoulides, Bahaa E. A. Saleh

摘要:

我们证明了确定性的控制光子数分布的干涉两个相干光束内的无序光子晶格。通过扫描两个等振幅相干场之间的相对相位与泊松统计,激发相邻的网站在一个具有无序免疫手征对称性的晶格,我们测量输出光子数分布之间的周期性变化的超热和亚热光子统计系综平均。因此,光子聚束水平被控制在一个固定的平均光子数的干涉逐渐激活的手征模式对的激发对称性与结构化的相干照明,而不修改的随机系统本身的无序水平。

英文摘要:

We demonstrate deterministic control over the photon-number distribution by interfering two coherent beams within a disordered photonic lattice. By sweeping a relative phase between two equal-amplitude coherent fields with Poissonian statistics that excite adjacent sites in a lattice endowed with disorder-immune chiral symmetry, we measure an output photon-number distribution that changes periodically between super-thermal and sub-thermal photon statistics upon ensemble averaging. Thus, the photon-bunching level is controlled interferometrically at a fixed mean photon-number by gradually activating the excitation symmetry of the chiral-mode pairs with structured coherent illumination and without modifying the disorder level of the random system itself.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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