Article ; Online: Alignment-free coupling to arrays of diamond microdisk cavities with fabrication tolerant spin-photon interfaces.
2024 Volume 32, Issue 7, Page(s) 12054–12064
Abstract: We propose a design for an efficient spin-photon interface to a color center in a diamond microdisk. The design consists of a silicon oxynitride triangular lattice overlaid on a diamond microdisk without any aligmnent between the layers. This enables ... ...
| Abstract | We propose a design for an efficient spin-photon interface to a color center in a diamond microdisk. The design consists of a silicon oxynitride triangular lattice overlaid on a diamond microdisk without any aligmnent between the layers. This enables vertical emission from the microdisk into low-numerical aperture modes, with quantum efficiencies as high as 46% for a tin vacancy (SnV) center. Our design is robust to manufacturing errors, potentially enabling large scale fabrication of quantum emitters coupled to optical collection modes. We also introduce a novel approach for optimizing the free space performance of our device using a dipole model, achieving comparable results to full-wave finite difference time domain simulations with 7 · 10 |
|---|---|
| Language | English |
| Publishing date | 2024-04-03 |
| Publishing country | United States |
| Document type | Journal Article |
| ZDB-ID | 1491859-6 |
| ISSN | 1094-4087 ; 1094-4087 |
| ISSN (online) | 1094-4087 |
| ISSN | 1094-4087 |
| DOI | 10.1364/OE.515620 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.