Distributed Quantum Sensing With Waveguide-coupled Quantum Emitters
We propose a setup for sensing field gradients via waveguide-coupled quantum emitters. We demonstrate that delayed (non-Markovian) interactions between such macroscopically separated emitters enhance the quantum Fisher information associated with estimating field gradients.
Authors
- Saikat Guha (ORCID: https://orcid.org/0000-0002-2581-4380)
- Prajit Dhara (ORCID: https://orcid.org/0000-0002-4672-5117)
- Kanu Sinha (ORCID: https://orcid.org/0000-0002-5172-8697)
- Isack Padilla
- Annyun Das
Institutions
- University of Arizona (US)
- University of Maryland, College Park (US)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/quantum.2025.qth3a.32
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00