Strain Coupling of a Mechanical Resonator to a Single Quantum Emitter in Diamond
- Authors
- Lee, Kenneth W.; Lee, Donghun; Ovartchaiyapong, Preeti; Minguzzi, Joaquin; Maze, Jero R.; Jayich, Ania C. Bleszynski
- Issue Date
- 12-9월-2016
- Publisher
- AMER PHYSICAL SOC
- Citation
- PHYSICAL REVIEW APPLIED, v.6, no.3
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHYSICAL REVIEW APPLIED
- Volume
- 6
- Number
- 3
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/87530
- DOI
- 10.1103/PhysRevApplied.6.034005
- ISSN
- 2331-7019
- Abstract
- The recent maturation of hybrid quantum devices has led to significant enhancements in the functionality of a wide variety of quantum systems. In particular, harnessing mechanical resonators for manipulation and control has expanded the use of two-level systems in quantum-information science and quantum sensing. Here, we report on a monolithic hybrid quantum device in which strain fields associated with resonant vibrations of a diamond cantilever dynamically control the optical transitions of a single nitrogen-vacancy (NV) defect center in diamond. We quantitatively characterize the strain coupling to the orbital states of the NV center and, with mechanical driving, we observe NV-strain couplings exceeding 10 GHz. Furthermore, we use this strain-mediated coupling to match the frequency and polarization dependence of the zero-phonon lines of two spatially separated and initially distinguishable NV centers. The experiments demonstrated here mark an important step toward engineering a quantum device capable of realizing and probing the dynamics of nonclassical states of mechanical resonators, spin systems, and photons.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Science > Department of Physics > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholar.korea.ac.kr/handle/2021.sw.korea/87530)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.