The high squeezing and entanglement in regular loss modulated optical parametric amplifier

doi:10.1088/1674-1056/19/11/110312

中国物理B ›› 2010, Vol. 19 ›› Issue (11): 110312-110504.doi: 10.1088/1674-1056/19/11/110312

The high squeezing and entanglement in regular loss modulated optical parametric amplifier

赵超樱¹, 谭维翰²

(1)College of Science, Hangzhou Dianzi University, Hangzhou 310018, China; State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University,Taiyuan 030006, China; (2)Department of Physics, Shanghai University, Shanghai 200444, China

收稿日期:2010-04-07 修回日期:2010-05-18 出版日期:2010-11-15 发布日期:2010-11-15
基金资助:
Project supported by the State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Shanxi, China (Grant No. 200904).

The high squeezing and entanglement in regular loss modulated optical parametric amplifier

Zhao Chao-Ying(赵超樱)^a)b)† and Tan Wei-Han(谭维翰)^c)

^a College of Science, Hangzhou Dianzi University, Hangzhou 310018, China; ^b State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University,Taiyuan 030006, China; ^c Department of Physics, Shanghai University, Shanghai 200444, China

Received:2010-04-07 Revised:2010-05-18 Online:2010-11-15 Published:2010-11-15
Supported by:
Project supported by the State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Shanxi, China (Grant No. 200904).

摘要/Abstract

摘要： We investigate the quantum fluctuation characteristic for time dependent regular loss modulated optical parametric amplifier for below and above threshold regions. It is found that a high squeezing and entanglement can be achieved.

Abstract: We investigate the quantum fluctuation characteristic for time dependent regular loss modulated optical parametric amplifier for below and above threshold regions. It is found that a high squeezing and entanglement can be achieved.

Key words: regular loss modulated, squeezing, entanglement

中图分类号: (Entanglement and quantum nonlocality)

03.65.Ud

05.40.-a (Fluctuation phenomena, random processes, noise, and Brownian motion) 42.65.Yj (Optical parametric oscillators and amplifiers)

赵超樱, 谭维翰. The high squeezing and entanglement in regular loss modulated optical parametric amplifier[J]. 中国物理B, 2010, 19(11): 110312-110504.

Zhao Chao-Ying(赵超樱) and Tan Wei-Han(谭维翰). The high squeezing and entanglement in regular loss modulated optical parametric amplifier[J]. Chin. Phys. B, 2010, 19(11): 110312-110504.

参考文献 19

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The high squeezing and entanglement in regular loss modulated optical parametric amplifier

The high squeezing and entanglement in regular loss modulated optical parametric amplifier

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