Sampling functions for multimode homodyne tomography with a single local oscillator -: art. no. 033806

被引：9
|
作者：
Fiurásek, J
机构：
[1] Weizmann Inst Sci, Dept Chem Phys, IL-76100 Rehovot, Israel
[2] Palacky Univ, Dept Opt, Olomouc 77207, Czech Republic
来源：
PHYSICAL REVIEW A | 2001年 / 63卷 / 03期
关键词：
D O I：
10.1103/PhysRevA.63.033806
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We consider multimode homodyne tomography with a single local oscillator and derive sampling functions for multimode s-parametrized quasidistributions and s-ordered moments of creation and annihilation operators. In both cases, loss-compensating sampling functions, applicable to realistic measurement with imperfect detection, are provided. Results of Monte Carlo simulations for a squeezed three-mode state are reported and the feasibility of reconstruction of the three-mode Q function from 10(7) sampled data points is demonstrated.
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页码：1 / 7
页数：7
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