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Observing sub-Poissonian statistics of twisted single photons using oscilloscope
Review of Scientific Instruments ( IF 1.3 ) Pub Date : 2019-11-01 , DOI: 10.1063/1.5109544
Nijil Lal 1, 2 , Biveen Shajilal 3 , Ali Anwar 1 , Chithrabhanu Perumangatt 1 , R. P. Singh 1
Affiliation  

Heralded single photon sources (HSPSs) from spontaneous parametric down-conversion are widely used as single photon sources. We study the photon number statistics of an HSPS carrying orbital angular momentum in our laboratory and observe the sub-Poissonian statistics using only photodetectors and an oscilloscope.

中文翻译:

使用示波器观察扭曲单光子的亚泊松统计

来自自发参数下转换的先驱单光子源 (HSPS) 被广泛用作单光子源。我们在实验室中研究了携带轨道角动量的 HSPS 的光子数统计,并仅使用光电探测器和示波器观察了亚泊松统计。
更新日期:2019-11-01
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