Large-scale GaP-on-diamond integrated photonics platform for NV center-based quantum information
Abstract
We present chip-scale transmission measurements for three key components of a GaP-on-diamond integrated photonics platform: waveguide-coupled disk resonators, directional couplers, and grating couplers. We also present proof-of-principle measurements demonstrating nitrogen-vacancy (NV) center emission coupled into selected devices. The demonstrated device performance, uniformity and yield place the platform in a strong position to realize measurement-based quantum information protocols utilizing the NV center in diamond.
- Publication:
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Journal of the Optical Society of America B Optical Physics
- Pub Date:
- March 2016
- DOI:
- 10.1364/JOSAB.33.000B35
- arXiv:
- arXiv:1510.05047
- Bibcode:
- 2016JOSAB..33B..35G
- Keywords:
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- Condensed Matter - Mesoscale and Nanoscale Physics;
- Physics - Optics;
- Quantum Physics
- E-Print:
- 8 pages, 8 figures