Tunable Slow Light in Valley-Locked Topological Photonic Crystal Waveguide
This study introduces a topological photonic slow-light waveguide based on a honeycomb unit cell, which allows for the convenient tuning of the group index and bandwidth through the valley-locked effect. The topological properties of the unit cell are initially assessed. By adjusting the air gap in...
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| Автори: | , , , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
MDPI AG
2025-04-01
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| Серія: | Photonics |
| Предмети: | |
| Онлайн доступ: | https://www.mdpi.com/2304-6732/12/4/332 |
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