MING Ying.Quantum state transfer in frequency conversion via nondegenerate optical parametric amplifier[J].Journal of Yanbian University,2014,40(02):125-129.
非简并光学参量振荡器中量子态频率上转换
- Title:
- Quantum state transfer in frequency conversion via nondegenerate optical parametric amplifier
- 分类号:
- O431
- 文献标志码:
- A
- 摘要:
- 提出一种在光学参量振荡腔中的量子态频率上转换的方案.方案分析了信号传递系数和转换效率随不同泵浦参数的变化情况,并定性和定量地阐述了频率上转换过程的量子性质.研究表明,泵浦参数在阈值以上并接近阈值时,量子态的转换频率可达到最大值.
- Abstract:
- This paper presents the scheme of the quantum state transfer via nondegenerate optical parametric oscillator. Analysis of the change of the transfer coefficient and conversion efficiency on the pump parameter, expatiation on the characterization of quantum frequency conversion process on the qualitative and quantitative. Frequency conversion efficiency of quantum states can be the maximum to closer to the threshold as long as the frequency conversion via operating optical parametric oscillator above the threshold.
参考文献/References:
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备注/Memo
收稿日期: 2013-10-22 基金项目: 延边大学自然科学基金资助项目(602013139)作者简介: 明莹(1981—),女,讲师,研究方向为量子信息.