Phase Estimation with Weak Measurement Using a White Light Source
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DOI码：10.1103/PhysRevLett.111.033604
发表刊物：Physical Review Letters
摘要：We report results of a high precision phase estimation based on a weak measurement scheme using a commercial light-emitting diode. The method is based on a measurement of the imaginary part of the weak value of a polarization operator. The imaginary part of the weak value appeared due to the measurement interaction itself. The sensitivity of our method is equivalent to resolving light pulses of the order of a attosecond and it is robust against chromatic dispersion.
合写作者：Yaron Kedem,Kai Sun,Lev Vaidman,Guang-Can Guo
第一作者：Xiao-Ye Xu
论文类型：期刊论文
通讯作者：Chuan-Feng Li
卷号：111
期号：3
页面范围：033604
ISSN号：0031-9007
是否译文：否
发表时间：2013-07-17
收录刊物：SCI