All-fiber optical nonreciprocity based on parity-time-symmetric Fabry-Perot resonators
Optical nonreciprocity is of fundamental importance for signal processing in modern optical communication systems but is still facing issues on either high energy consumption, complicated design or on-chip integration. Here, an all-fiber device, containing two mutually coupled Fabry-Perot resonators...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-12-01
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| Series: | Communications Physics |
| Online Access: | https://doi.org/10.1038/s42005-022-01120-w |