A vertically-loaded diamond microdisk resonator spin-photon interface
Name
oe-29-26-43082.pdf
Description
Published version
Size
3.05 MB
Format
Adobe PDF
Checksum (MD5)
d021c45e41863abb128e3aaa11f6a408
Author(s)
Duan, Yuqin
Chen, Kevin C
Englund, Dirk R
Trusheim, Matthew E
Date Issued
2021
Journal
Optics Express
Publisher
The Optical Society
Citation
Duan, Yuqin, Chen, Kevin C, Englund, Dirk R and Trusheim, Matthew E. 2021. "A vertically-loaded diamond microdisk resonator spin-photon interface." Optics Express, 29 (26).
Version
Final published version
Abstract
We propose and optimize a vertically-loaded diamond microdisk resonator (VLDMoRt) coupled to a nitrogen-vacancy (NV) center in diamond for efficient collection of zero-phonon-line emission into low numerical aperture (NA) free-space modes. The VLDMoRt achieves a Purcell enhancement of 172 with 39% of the emitted light collected within a NA of 0.6, leading to a total external spin-photon collection efficiency of 0.33. As the design is compatible with established nanofabrication techniques and couples to low-NA modes accessible by cryogenic free-space optical systems, it is a promising platform for efficient spin-photon interfaces based on diamond quantum emitters.
MIT Department
Massachusetts Institute of Technology. Research Laboratory of Electronics
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1364/OE.442834
