隧道结电子量子散粒噪声中的压缩效应观察
Observation of Squeezing in the Electron Quantum Shot Noise of a Tunnel Junction
摘要：
本文报道了在极低温度下，由直流和交流偏置的量子导体隧道结产生的电磁场的两个正交分量的涨落的测量结果，我们观察到其中一个正交分量的涨落的方差可以低于真空的方差，即，辐射场被压缩了这证明了辐射电磁场的量子性质。
英文摘要：
We report the measurement of the fluctuations of the two quadratures of the electromagnetic field generated by a quantum conductor, a dc- and ac-biased tunnel junction placed at very low temperature.We observe that the variance of the fluctuations on one quadrature can go below that of vacuum, i.e., that the radiated field is squeezed. This demonstrates the quantum nature of the radiated electromagnetic field.
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。
