Highly multi-mode anti-resonant hollow core fibres
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
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| _version_ | 1866912199710081024 |
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| author | Mears, Robbie Harrington, Kerrianne Wadsworth, William J Stone, James M Birks, Tim A |
| author_facet | Mears, Robbie Harrington, Kerrianne Wadsworth, William J Stone, James M Birks, Tim A |
| contents | We report the characterisation of anti-resonant hollow core optical fibres guiding at least 50 spatial modes in the infrared. Their propagation losses were measured to be between 0.1 and 0.2 dB/m from 1000 to 1500 nm wavelength, with bend losses of less than 3 dB/turn for bend radii of 7.5 cm despite core radii greater than 60 times the guided wavelengths. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_12996 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Highly multi-mode anti-resonant hollow core fibres Mears, Robbie Harrington, Kerrianne Wadsworth, William J Stone, James M Birks, Tim A Optics We report the characterisation of anti-resonant hollow core optical fibres guiding at least 50 spatial modes in the infrared. Their propagation losses were measured to be between 0.1 and 0.2 dB/m from 1000 to 1500 nm wavelength, with bend losses of less than 3 dB/turn for bend radii of 7.5 cm despite core radii greater than 60 times the guided wavelengths. |
| title | Highly multi-mode anti-resonant hollow core fibres |
| topic | Optics |
| url | https://arxiv.org/abs/2501.12996 |