All-optical switch based on quantum dot-bimodal cavity system
首发时间:2015-11-12
Abstract:The realization of all-optical switch in low-photon-number regime is a meaningful goal in quantum optics. We proposed a scheme based on quantum dot-bimodal cavity coupling system. The optical switch effect is theoretically demonstrated when applying two modal coherent driving lasers in a bimodal cavity containing single quantum dot. One mode laser controls the resonator transmission of the other mode laser with high on-off ratio. Our work may enable various applications of all-optical calculation, optical computer or quantum information processing.
keywords: Quantum dots Optical switch dot-bimodal
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基于量子点双模腔系统的全光开关
摘要:The realization of all-optical switch in low-photon-number regime is a meaningful goal in quantum optics. We proposed a scheme based on quantum dot-bimodal cavity coupling system. The optical switch effect is theoretically demonstrated when applying two modal coherent driving lasers in a bimodal cavity containing single quantum dot. One mode laser controls the resonator transmission of the other mode laser with high on-off ratio. Our work may enable various applications of all-optical calculation, optical computer or quantum information processing.
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