论文标题
多回散的开放式微型腔阵列用于轻质物质互动
Multi-resonant open-access micro-cavity arrays for light matter interaction
论文作者
论文摘要
我们报告了实现高技能的开放式腔阵列，该腔阵列量身定制，用于在紧凑的环境中创建多个连贯的光晶体接口。我们描述了制造此类系统的关键技术发展，包括创建锥形金字塔底物和内部激光加工设置。通过激光光谱学制成的腔体具有与最先进的光纤尖端腔相似的光学特性，但即使仅用于支持单个模式，也提供了令人信服的途径。展示了2 x 2腔阵列的实现和至少三个相邻位点之间的独立频率调谐。
We report the realisation of a high-finesse open-access cavity array, tailored towards the creation of multiple coherent light-matter interfaces within a compact environment. We describe the key technical developments put in place to fabricate such a system, comprising the creation of tapered pyramidal substrates and an in-house laser machining setup. Cavities made from these mirrors are characterised, by laser spectroscopy, to possess similar optical properties to state-of-the-art fibre-tip cavities, but offer a compelling route towards improved performance, even when used to support only a single mode. The implementation of a 2 by 2 cavity array and the independent frequency tuning between at least three neighbouring sites are demonstrated.
