Interferometry as a binary decision problem

被引：24
|
作者：
Paris, MGA
机构：
[1] Arbeitsgruppe Nichtklassiche S., Max-Planck-Gesellschaft, Humboldt-Universität zu Berlin, 12489 Berlin
来源：
PHYSICS LETTERS A | 1997年 / 225卷 / 1-3期
关键词：
D O I：
10.1016/S0375-9601(96)00862-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Binary decision theory has been applied to the general interferometric problem. An optimal detection scheme - according to the Neyman-Pearson criterion - has been considered for different phase-enhanced states of the radiation field, and the corresponding bounds on the minimum detectable phase shift have been evaluated. A general bound on interferometric precision has been also obtained in terms of photon number fluctuations of the signal mode carrying the phase information.
引用
收藏
页码：23 / 27
页数：5
相关论文
共 50 条
12345