Role of detectors and their proper calibration in inter-relation between classical and quantum optics

Andrei Khrennikov

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Role of detectors and their proper calibration in inter-relation between classical and quantum optics

机译：Role of detectors and their proper calibration in inter-relation between classical and quantum optics

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摘要

We describe quantum theory by using a complex valued random signal, which is (coherently) averaged over a time window, and a photon click is defined as the energy of this averaged signal surpassing a detector threshold. The random signal is modeled as white noise but grows over time s (proportional to s~(1/2)). Eventually this random signal will lead to a detector "click" defined by a detector threshold condition, at which point the random signal is reset. Further we proceed by analysing correlations and finally by modeling the quantum state of an entangled pair by a complex valued correlation function.

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来源
《Optical Engineering》 |2012年第6期|069001-1-069001-11|共11页
作者
Andrei Khrennikov;
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作者单位

Linnaeus University, International Center for Mathematical Modelling in Physics and Cognitive Sciences, Vaxjo S-35195, Sweden;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;
关键词
random electromagnetic signal; threshold detector; quantum detection probability; background field; entangled photons; violation of Bell's inequality;

Role of detectors and their proper calibration in inter-relation between classical and quantum optics

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