Intelligent states in SU(2) and SU(1,1) interferometry

被引：18
|
作者：
Perinová, V
Luks, A
Krepelka, J
机构：
[1] Palacky Univ, Fac Nat Sci, Lab Quantum Opt, Olomouc 77146, Czech Republic
[2] Palacky Univ, Joint Lab Opt, Olomouc 77207, Czech Republic
[3] Acad Sci Czech Republ, Inst Phys, Olomouc 77207, Czech Republic
来源：
JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS | 2000年 / 2卷 / 02期
关键词：
SU(2) interferometer; SU(1,1) interferometer; intelligent states;
D O I：
10.1088/1464-4266/2/2/303
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The experimentally feasible SU(2) and SU(1, 1) intelligent states are studied for the parameter values leading to the crescent topography of their quasidistributions. Such states increase the sensitivity of the interferometric measurement based on the photon-number difference and photon-number sum detections.
引用
收藏
页码：81 / 89
页数：9
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