Can ZnO transform Cavity-QED?
We grow ZnO thin films and measure their optical absorption by ring-down spectroscopy. At 1650 nm we observe a 22,000 finesse in a Fabry-Pérot optical cavity incorporating one 30 nm ZnO-coated layer with 10 mΩ · cm surface resistivity.
Authors
- J. Britton (ORCID: https://orcid.org/0000-0001-8103-7347)
- Dhruv Fomra (ORCID: https://orcid.org/0000-0002-5555-3142)
- Amit Agrawal (ORCID: https://orcid.org/0000-0001-8230-4603)
- Wance Wang (ORCID: https://orcid.org/0000-0002-2413-8878)
- Henri J. Lezec (ORCID: https://orcid.org/0000-0002-9808-1333)
Institutions
- National Institute of Standards and Technology (US)
- DEVCOM Army Research Laboratory (US)
- Physical Measurement Laboratory (US)
- University of Maryland, College Park (US)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/quantum.2025.qth3a.37
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00