Published figure data for Nature manuscript "Continuous Force and Displacement Measurement Below the Standard Quantum Limit". Author List: David Mason, Junxin Chen, Massimiliano Rossi, Yeghishe Tsatu
主要面向Fisher信息读取的理论研究。Fisher信息在精密测量中充当着非常重要的角色。最近有两种方案被建议进行Fisher信息的获取，Hellinger距离和 Kullback-Leibler熵。基于二分量的测量模型，我们对这两种方案进行了深入的研究，并提出了高阶拟合的办法。结合最近十光子的测量数据，我们合理地从中获取了Fisher信息。发表文章[Physica A 514, 606–611(
The enclosed data set provides additional data on the measurements presented in the publication entitled "Optical frequency ratio of a 171 Yb + single-ion clock and a 87
