Tailored Light-Matter Coupling with Photonic Crystal Cavities in the Visible

可见光中光子晶体腔的定制光物质耦合

• 批准号: 104776627
• 负责人: Professor Dr. Oliver Benson
• 金额: --
• 依托单位: Gemeinsame Forschungsgruppe Kombinierte Röntgenmethoden im BLiX und BESSY II - SyncLab
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2008
• 资助国家: 德国
• 起止时间: 2007-12-31 至 2013-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/104776627?language=en
• 关键词: Tailored; Light; Matter; Coupling; Photonic

The goal of this proposal is the realization of a nanophotonic system in which we can control and investigate the coupling of light and matter with so far unachieved precision and flexibility. We will use SiN photonic crystal cavities operating in the visible range of the spectrum ( ~550 -800 nm) as a platform to control the electromagnetic environment. Individual nanoparticles containing single or several emitters (e.g., defect centers in diamond nanoparticles) will be coupled to these cavities in a deterministic way by using a nanomanipulation technique. This technique utilizes the cantilever tip of an atomic force microscope to manipulate particles at the nanoscale and allows us to create a tailored optical environment, where emitters and cavities can be arranged in a well-de_ned manner. Thus, quantum electrodynamic phenomena can not only be studied in a single emitter/single cavity system, but also in a system with multiple emitters and cavities.

该提案的目标是实现一个纳米光子系统，在该系统中，我们可以控制和研究光与物质的耦合，其精度和灵活性迄今为止尚未达到。我们将使用SiN光子晶体腔在可见光谱范围（~550 - 800 nm）作为控制电磁环境的平台。含有单个或几个发射体的单个纳米颗粒（例如，金刚石纳米颗粒中的缺陷中心）将通过使用纳米操纵技术以确定性的方式耦合到这些空腔。该技术利用原子力显微镜的悬臂梁尖端来操纵纳米尺度的颗粒，并允许我们创建一个定制的光学环境，其中发射器和腔可以以良好的方式排列。因此，量子电动力学现象不仅可以在单发射极/单腔系统中进行研究，而且可以在多发射极和多腔系统中进行研究。