Multi-dressing and optical pumping effects in nonlinear gain from parametric-amplification four-wave mixing
Multi-dressing and optical pumping effects in nonlinear gain from parametric-amplification four-wave mixing
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参量放大四波混频非线性增益中的多敷料和光泵浦效应
DOI：
10.1088/1555-6611/aac7e4
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发表时间：
2018-07
期刊：
影响因子：
1.2
通讯作者：
YanpengZhang
中科院分区：
文献类型：
--
作者：
LinCheng;DaZhang;JunlingChe;IrfanAhmed;HaijunTang;ZhaoyangZhang;YanpengZhang
在量子通信中，人们总是期望纠缠源具有更高程度的纠缠，并且可以通过高非线性增益来实现。原子相干性的修饰和光泵浦可被视为获得此类（纠缠）的有效参数。
A higher degree of entanglement of entangled sources in quantum communications is always desired and can be achieved with high nonlinear gains. The dressing of atomic coherence and optical pumping can be considered as effective parameters to obtain such entangled sources. In this regard, we have experimentally studied doubly dressed effects in a small range of frequency, and optical pumping and de-pumping effects over a wide frequency range in multi-level atomic system in order to enhance the nonlinear gain. The multi-mode phenomenon that results from the multi-peak of Autler–Townes splitting can be observed at the large beam size of the pinhole of the pump field. Theoretical calculations fit well with the experimentally measured results. The dressing of atomic coherence and optical pumping lead to the enhancement of nonlinear gain up to 8.2 when the original nonlinear gain is 4.7.
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原子蒸气中参数放大四波混频过程的修饰增益
影响因子：
4.6
作者：
Zhang Z;Wen F;Che J;Zhang D;Li C;Zhang Y;Xiao M
通讯作者：
Xiao M
影响因子：
8.6
作者：
SLUSHER, RE;HOLLBERG, LW;VALLEY, JF
通讯作者：
VALLEY, JF
高阶非线性过程中奥特勒-汤斯分裂的证据
影响因子：
3.6
作者：
Zhang, Yanpeng;Nie, Zhiqiang;Xiao, Min
通讯作者：
Xiao, Min
影响因子：
8.6
作者：
Boyer, V.;Marino, A. M.;Lett, P. D.
通讯作者：
Lett, P. D.
DOI：
10.1103/physreva.51.r2703
发表时间：
1995-04
期刊：
Physical review. A, Atomic, molecular, and optical physics
影响因子：
--
作者：
Yong-qing Li;M. Xiao
通讯作者：
Yong-qing Li;M. Xiao