Asymmetric nonlinear-mode-conversion in an optical waveguide with PT symmetry
Asymmetric mode transformation in waveguide is of great significance for on-chip integrated devices with one-way effect, while it is challenging to achieve asymmetric nonlinear-mode-conversion (NMC) due to the limitations imposed by phase-matching. In this work, we theoretically proposed a new schem...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Higher Education Press Limited Company
2022
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |