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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2503.03514 |
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| _version_ | 1866917946489569280 |
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| author | Ghosh, Shamba Roy, Arpan Pal, Bishnu P. Ghosh, Somnath |
| author_facet | Ghosh, Shamba Roy, Arpan Pal, Bishnu P. Ghosh, Somnath |
| contents | We report an all-lossy index-guided dual-core photonic crystal fiber (PCF) that hosts a second-order exceptional point (EP) in the systems parameter space. By appropriately selecting a parametric encirclement scheme around the EP, the interaction between the coupled modes has been studied, and the mode conversion is subsequently observed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_03514 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Hosting Second Order Exceptional Point in an All-lossy Dual-Core Photonic Crystal Fiber Ghosh, Shamba Roy, Arpan Pal, Bishnu P. Ghosh, Somnath Optics We report an all-lossy index-guided dual-core photonic crystal fiber (PCF) that hosts a second-order exceptional point (EP) in the systems parameter space. By appropriately selecting a parametric encirclement scheme around the EP, the interaction between the coupled modes has been studied, and the mode conversion is subsequently observed. |
| title | Hosting Second Order Exceptional Point in an All-lossy Dual-Core Photonic Crystal Fiber |
| topic | Optics |
| url | https://arxiv.org/abs/2503.03514 |