arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1701.03074quant-phphysics.optics
收藏

利用经典光态研究光子束通过嵌套马赫-曾德尔干涉仪的演化

Evolution of Photon Beams through a Nested Mach-Zehnder Interferometer using Classical States of Light

Anarta Roy, Sibasish Ghosh

摘要:

本文提出了一种相干态矢量方法来解释嵌套线性马赫-曾德尔干涉实验的结果。这种干涉仪广泛用于量子信息和量子光学实验以及量子线路的设计。我们特别考虑了Danan \emph{et al.}(Phys. Rev. Lett. \textbf{111},240402(2013)),其中实验的结果被我们的直觉猜测吓到了。然而,我们已经能够通过我们的方法表明,这个实验的结果确实是预期在标准形式主义的量子力学使用任何经典状态的单模辐射场作为输入到嵌套干涉设置的上述实验,从而查看输出光束的功率谱。

英文摘要:

In this paper, we present a coherent state-vector method which can explain the results of a nested linear Mach-Zehnder Interferometric experiment. Such interferometers are used widely in Quantum Information and Quantum Optics experiments and also in designing quantum circuits. We have specifically considered the case of an experiment by Danan \emph{et al.} (Phys. Rev. Lett. \textbf{111}, 240402 (2013)) where the outcome of the experiment was spooky by our intuitive guesses. However we have been able to show by our method that the results of this experiment is indeed expected within the standard formalism of Quantum Mechanics using any classical state of a single-mode radiation field as the input into the nested interferometric set-up of the aforesaid experiment and thereby looking into the power spectrum of the output beam.

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。

↑