A robust cross nanobeam for polarization demultiplexing of single quantum dots
We fabricate crossed nanobeams with an inversely designed junction to extract polarization demultiplexed, fine-structure-split emission from a quantum dot into orthogonal waveguides. Our design provides high photon extraction efficiency and is amenable to robust fabrication.
Authors
- William Eshbaugh
- Sadhvikas Addamane (ORCID: https://orcid.org/0000-0003-2958-3767)
- Marcelo Davanço (ORCID: https://orcid.org/0000-0001-8833-650X)
- Edgar F. Perez (ORCID: https://orcid.org/0000-0002-2974-0657)
- Edward B. Flagg (ORCID: https://orcid.org/0000-0002-8065-4092)
- Junyeob Song
- Craig R. Copeland (ORCID: https://orcid.org/0000-0002-3340-0006)
- Kartik Srinivasan (ORCID: https://orcid.org/0000-0003-2589-3688)
- Ashish Chanana (ORCID: https://orcid.org/0000-0002-1374-0652)
- Samuel M. Stavis (ORCID: https://orcid.org/0000-0002-7108-1405)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff101_1
- Primary Topic
- Semiconductor Quantum Structures and Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00