Optomechanical quantum-state transfer beyond one-to-one interaction

被引：3

作者：

Li, Zhou ^{[1
]}

Hu, Xiangming ^{[1
]}

机构：

[1] Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Peoples R China

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2012年 / 45卷 / 18期

基金：

中国国家自然科学基金;

关键词：

GROUND-STATE; MECHANICAL RESONATOR; RADIATION-PRESSURE; ATOMS; MEMORY; LIGHT; MOTION; CAVITY; ENTANGLEMENT; MICROMIRROR;

D O I：

10.1088/0953-4075/45/18/185503

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It has been predicted that the quantum state of a single-mode laser field can be one-to-one transferred to a single macroscopic oscillator via optomechanical interactions (2003 Phys. Rev. A 68 013808). Here we generalize the one-to-one way to both two-to-one and one-to-two ways. In the two-to-one way, it is possible to transfer the two-mode light squeezing to a single macroscopic oscillator. By the one-to-two transfer, the single light squeezing leads to the two-mode squeezing of macroscopic oscillators. The transfer of single-and two-mode quantum correlations from light to oscillators better facilitates the quantum-state transfer in quantum communication networks.

引用

页数：6

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