arXivDaily arXiv每日学术速递 周一至周五更新
arXiv quant-ph/9911032quant-phphysics.optics
收藏

双光子纠缠态在量子精密测量中的应用

An application of two photon entangled states to quantum metrology

G. Brida, M. Genovese, C. Novero

摘要:

纠缠态除了在量子力学基础研究中有许多有趣的应用外,在一些实际应用中也有着重要的意义。特别是,我们讨论了在我们的实验室中获得的最新结果上使用的两个光子纠缠态产生的参数下转换的绝对量子效率校准的光电探测器,在光子计数制度。

英文摘要:

Besides many interesting application to the study of foundations of quantum mechanics, entangled state are now assuming a large relevance for some practical application. In particular, we discuss most recent results obtained in our laboratory on the use of two photons entangled states produced in parametric down conversion for absolute quantum efficiency calibration of photodetectors, in photon counting regime.

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。

↑