Enhancing Elevation Beam-scanning in Optical Phased Arrays with Sb2Se3 Tuneable Emitters
In this work we demonstrate the potential of the low-loss Phase Change Material Sb 2 Se 3 as an active emitter, achieving an elevation beam steering range of up to 38° in an optical phased array.
Authors
- Guoce Yang (ORCID: https://orcid.org/0000-0002-6566-7776)
- Bowei Dong (ORCID: https://orcid.org/0000-0002-4122-0953)
- Harish Bhaskaran (ORCID: https://orcid.org/0000-0003-0774-8110)
- Yuhan He (ORCID: https://orcid.org/0000-0002-3526-3981)
- Samarth Aggarwal (ORCID: https://orcid.org/0000-0002-5442-6096)
- Nikolaos Farmakidis (ORCID: https://orcid.org/0000-0001-9974-1607)
- Mengyun Wang (ORCID: https://orcid.org/0000-0002-1978-7195)
- Serena Kumar Sabnani
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.jps100_119
- Primary Topic
- Phase-change materials and chalcogenides
- Type
- article
- Field-Weighted Citation Impact
- 0.00