تقرير
Collective effects in the photon statistics of thermal atomic ensembles
العنوان: | Collective effects in the photon statistics of thermal atomic ensembles |
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المؤلفون: | Ribeiro, Sofia, Cutler, Thomas F., Adams, Charles S., Gardiner, Simon A. |
المصدر: | Phys. Rev. A 104, 013719 (2021) |
سنة النشر: | 2021 |
المجموعة: | Physics (Other) Quantum Physics |
مصطلحات موضوعية: | Quantum Physics, Physics - Atomic Physics |
الوصف: | We investigate the collective scattering of coherent light from a thermal alkali-metal vapor with temperatures ranging from 350 to 450 K, corresponding to average atomic spacings between $0.7 \lambda$ and $0.1 \lambda$. We develop a theoretical model treating the atomic ensemble as coherent, interacting, radiating dipoles. We show that the two-time second-order correlation function of a thermal ensemble can be described by an average of randomly positioned atomic pairs. Our model illustrates good agreement with the experimental results. Furthermore, we show how fine-tuning of the experimental parameters may make it possible to explore several photon statistics regimes. Comment: 12 pages, 5 figures. Comments are welcomed |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevA.104.013719 |
URL الوصول: | http://arxiv.org/abs/2103.06600 |
رقم الأكسشن: | edsarx.2103.06600 |
قاعدة البيانات: | arXiv |
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