Chirped Floquet Parity-Time Symmetric Photonic Waveguides with Asymmetric Transmission
We realized on-chip Floquet parity-time symmetric photonic waveguides with frequency-varying or chirped dissipative modulations. The device demonstrated tunable and switchable asymmetric transmission, dynamically evolving around non-Hermitian phase transitions occurring at exceptional points.
Authors
- Wenbo Mao (ORCID: https://orcid.org/0000-0002-7406-0992)
- Weijie Xu (ORCID: https://orcid.org/0000-0003-0766-7329)
- Di Jia (ORCID: https://orcid.org/0009-0009-5063-0178)
- Kashif M. Awan (ORCID: https://orcid.org/0000-0003-1857-2907)
- Lan Yang (ORCID: https://orcid.org/0000-0002-9052-0450)
- Qian Zhang
- Fu Li (ORCID: https://orcid.org/0009-0007-8226-1958)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff138_2
- Primary Topic
- Quantum Mechanics and Non-Hermitian Physics
- Type
- article
- Field-Weighted Citation Impact
- 0.00