Highly Energy-efficient Photonic Modulator Based on Exceptional Point
By leveraging exceptional point nonlinearity in a PT-symmetric directional coupler, we exploited the unconventional loss-transmission relation, achieving over 3 dB modulation and 100-fold energy reduction, indicating a large step toward highly energy-efficient photonic devices.
Authors
- Hamed Dalir
- Elham Heidari (ORCID: https://orcid.org/0000-0002-9418-4407)
- Ming-Han Liao (ORCID: https://orcid.org/0000-0003-2942-4520)
- Belal Jahannia (ORCID: https://orcid.org/0009-0009-7924-3366)
- Tongyao Wu
- Qian Cai (ORCID: https://orcid.org/0009-0005-2486-3817)
- Jiachi Ye (ORCID: https://orcid.org/0009-0004-5370-1350)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.jps100_169
- Primary Topic
- Advanced Fiber Laser Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00