Laser fabrication and ion implantation of quantum emitters in diamond
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2022-04-01 |
| Authors | Shane M. Eaton, Argyro N. Giakoumaki, Vibhav Bharadwaj, John P. Hadden, Giulio Coccia |
| Institutions | Center for Integrated Quantum Science and Technology, Istituto di Fotonica e Nanotecnologie |
Abstract
Section titled āAbstractāFemtosecond laser writing shows great potential for novel 3D photonic architectures and high quality NV- quantum emitters in the bulk of diamond. However, the direct writing method cannot achieve nanometric placement of NV- centers near the surface of diamond, which is required for certain quantum sensing tasks. We will demonstrate a hybrid approach where the advantages of 3D optical waveguides by femtosecond laser writing and precise and shallow placement of NV- centers by ion implantation will be combined to form an integrated quantum sensor with record high performance.