Unconventional photon blockade from bimodal driving and dissipations in coupled semiconductor microcavities
Unconventional photon blockade from bimodal driving and dissipations in coupled semiconductor microcavities
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耦合半导体微腔中双峰驱动和耗散的非常规光子阻挡
DOI：
10.1088/1361-6455/aa9c90
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发表时间：
2018-01
期刊：
影响因子：
--
通讯作者：
Yi X X
中科院分区：
文献类型：
--
作者：
Shen H Z;Xu Shuang;Zhou Y H;Wang Gangcheng;Yi X X
我们提出了一种非传统的光子阻塞方案，该方案由两个空间重叠的具有交叉克尔非线性和双光子隧穿的单模半导体腔组成，嵌入在非线性克尔介质中的耦合半导体微腔中存在光子泄漏和双模驱动。详细分析了弱克尔非线性强光子反聚束的最佳条件。当适当地改变两个复杂的驱动场时，寻找最佳失谐量的解的结构从四次方程到三次方程的转变是非常重要的。该跃迁源于第二驱动场，该第二驱动场补偿到达双光子状态的干涉路径的数目。这种非常规的光子阻挡可以通过填充非线性克尔介质的耦合光子晶体腔来实现。这意味着，在弱克尔非线性条件下，通过调节两个复数驱动场的强度和相对相位，可以利用非线性克尔介质系统产生可调谐的单光子源。
We propose an unconventional photon blockade scheme in coupled semiconductor microcavities embedded in a nonlinear Kerr medium in the presence of photon leakage and bimodal driving on two cavity modes, which consists of two spatially overlapping single-mode semiconductor cavities with cross-Kerr nonlinearity and two-photon tunneling. A detailed analysis is derived for the exact optimal conditions for strong photon antibunching with weak Kerr nonlinearities. It is very important to find the transition of the structures of the solution for the optimal detuning from the quartic equation to the cubic equation when changing the two complex driving fields appropriately. The transition originates from the second driving field that compensates the numbers of interference paths reaching a two-photon state. This unconventional photon blockade can be realized by coupled photonic crystal cavities filled with a nonlinear Kerr medium. This implies that nonlinear Kerr medium systems can be used to generate tunable single-photon sources by tuning the strength and relative phase of two complex driving fields under weak Kerr nonlinearity.
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影响因子：
11
作者：
P. Yao;V. Manga Rao;S. Hughes
通讯作者：
P. Yao;V. Manga Rao;S. Hughes
DOI：
10.1063/1.4892058
发表时间：
2014-08
期刊：
The Journal of chemical physics
影响因子：
--
作者：
Yao-Wen Chang;Bih-Yaw Jin
通讯作者：
Yao-Wen Chang;Bih-Yaw Jin
DOI：
10.1002/9783527619238
发表时间：
1998-03
期刊：
--
影响因子：
--
作者：
H. Bachor;T. Ralph
通讯作者：
H. Bachor;T. Ralph
影响因子：
2.9
作者：
H. Shen;Y. H. Zhou;X. Yi
通讯作者：
H. Shen;Y. H. Zhou;X. Yi
影响因子：
2.9
作者：
Brecha, RJ;Rice, PR;Xiao, M
通讯作者：
Xiao, M