Enhanced signal-to-noise ratio in anti-PT-symmetric optical gyroscopes
Non-Hermitian sensors have attracted the recent attention, especially because of the high sensitivity of the eigenvalue splitting in the proximity of the exceptional point (EP). Here we demonstrate that an anti-parity-time-symmetric gyroscope could show an enhanced signal-to-noise ratio, with respect to conventional resonant gyroscopes.
Authors
- Francesco Dell’Olio (ORCID: https://orcid.org/0000-0001-9874-5008)
- Marine De Carlo (ORCID: https://orcid.org/0000-0002-8278-0842)
- Pietro Peliti
- Fábio Berton (ORCID: https://orcid.org/0000-0002-2894-1297)
- Vittorio M. N. Passaro (ORCID: https://orcid.org/0000-0003-0802-4464)
- Mario Lucchesini
- F. De Leonardis
Institutions
- Polytechnic University of Bari (IT)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799643
- Primary Topic
- Quantum Mechanics and Non-Hermitian Physics
- Type
- article
- Field-Weighted Citation Impact
- 0.00