【摘要】 固态光学微腔与量子态组成的耦合量子体系,由于能够满足量子信息处理所要求的可扩展和可集成性,被认为是实现量子计算和量子通信的重要实验平台之一。目前该体系的研究主要围绕新型高品质光学微腔的制备、局域腔模与激子态或声子态的相互作用调控以及新型量子光电子器件的研发等方面开展。虽然该领域的研究取得了一些进展,但仍面临诸多挑战,例如量子点与微腔确定性共振耦合;光学微腔与量子态相互作用的多手段调控;多微腔共振耦合的集成与实用化的量子光源等。为了攻克这些挑战,本项目围绕"微腔与量子态的耦合"这一主题展开研究,旨在发展微腔与量子的相互作用理论,建立具有自主知识产权的数值模拟平台,同时研究高品质固态微腔的制备以及与量子体系的有效耦合调控手段,开发高性能微腔量子器件和量子芯片。更多还原

【Abstract】 The coupling system of solid optical microcavity and quantum system is widely regarded as an ideal platform for realizing quantum computing and quantum communication, because such system can meet the requirement of expandable and easy for integration, which are highly desired demands for quantum information processing. At present, the main research interests in this field are focused in the fabrication of microcavity with high quality factor, the coupling manipulation between localized cavity modes and excitons(or phonons), and the exploration of novel quantum optoelectronic devices, etc. Although various progresses have been achieved in the studying the coupling between solid optical microcavity and quantum system, some crucial challenges still remains, such as the resonant coupling between quantum dot and microcavity, multi-dimensional manipulation on the coupling between optical microcavity and quantum state, the integration of multiple cavities which are resonantly coupled, and the realization of practical quantum photon source, etc. In order to overcome these challenges, this project focuses in the research of "coupling between solid optical microcavity and quantum state", and we aim to develop the theoretical theory about the coupling interaction between microcavity and quantum system and establish numerical simulation platform with our intellectual property; meanwhile, we plan to study the fabrication of microcavity with high quality-factor, investigate effective approaches to manipulate the coupling between microcavity and quantum system, and explore advanced quantum devices and quantum chips based on microcavities.更多还原