Multi-resonant open-access micro-cavity arrays for light matter interaction
arXiv:2207.03676 · doi:10.1364/OE.475921
Abstract
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.
References in corpus (16)
- The Quantum Internet
- An Elementary Quantum Network of Single Atoms in Optical Cavities
- Quantum Many-Body Phenomena in Coupled Cavity Arrays
- Distributed quantum computation via optical fibres
- A Single-Atom Quantum Memory
- Fiber Fabry-Perot cavity with high finesse
- A Quantum Gate between a Flying Optical Photon and a Single Trapped Atom
- Trapped-ion probing of light-induced charging effects on dielectrics
- A Quantum Network Node with Crossed Optical Fibre Cavities
- Achievements and Perspectives of Optical Fiber Fabry-Perot Cavities
- Frequency splitting of polarization eigenmodes in microscopic Fabry-Perot cavities
- Cavity quantum electrodynamics with charge-controlled quantum dots coupled to a fiber Fabry-Perot cavity
- Photothermal effects in ultra-precisely stabilized tunable microcavities
- Optimisation of Scalable Ion-Cavity Interfaces for Quantum Photonic Networks
- Single atoms coupled to a near-concentric cavity
- Integrating a fiber cavity into a wheel trap for strong ion-cavity coupling