Field-Based Design of a Resonant Dielectric Antenna for Coherent Spin-Photon Interfaces
Name
oe-29-11-16469.pdf
Description
Published version
Size
3.7 MB
Format
Adobe PDF
Checksum (MD5)
82e67b385083357d30b399766489b7b4
Author(s)
Li, Linsen
Choi, Hyeongrak
Heuck, Mikkel
Englund, Dirk
Date Issued
2021
Journal
Optics Express
Publisher
The Optical Society
Citation
Li, Linsen, Choi, Hyeongrak, Heuck, Mikkel and Englund, Dirk. 2021. "Field-Based Design of a Resonant Dielectric Antenna for Coherent Spin-Photon Interfaces." Optics Express, 29 (11).
Version
Final published version
Abstract
We propose a field-based design for dielectric antennas to interface diamond color centers in dielectric membranes with a Gaussian propagating far field. This antenna design enables an efficient spin-photon interface with a Purcell factor exceeding 400 and a 93% mode overlap to a 0.4 numerical aperture far-field Gaussian mode. The antenna design with the back reflector is robust to fabrication imperfections, such as variations in the dimensions of the dielectric perturbations and the emitter dipole location. The field-based dielectric antenna design provides an efficient free-space interface for closely packed arrays of quantum memories for multiplexed quantum repeaters, arrayed quantum sensors, and modular quantum computers.
MIT Department
Massachusetts Institute of Technology. Research Laboratory of Electronics
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.419773
