Multi-core anti-resonant hollow core fibre

2024/09/22 by R.J. Mears, Robbie Mears, Kerrianne Harrington +11 · 1 voice
Engineering · #Advanced Fiber Optic Sensors #Optical Network Technologies #Photonic Crystal and Fiber Optics #physics.optics

paper · pdf · doi:10.48550/arxiv.2409.14555

openalex publication_date 2024/09/22 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We report the fabrication and characterisation of a multi-core anti-resonant hollow core fibre with low inter-core coupling. The optical losses were 0.03 and 0.08 dB/m at 620 and 1000 nm respectively, while the novel structure provides new insights into hollow core fibre design and fabrication.

Discussions

• New paper on multi-core hollow-core fibres! 🎉 We show a fibre with low inter-core coupling, achieving optical losses as low as 0.03 dB/m (620 nm) & 0.08 dB/m (1000 nm). Also Robbie’s 2nd first-author [bsky, 7 points, 1 comments]

Related

• Highly multi-mode anti-resonant hollow core fibres
• Guidance of ultraviolet light down to 190 nm in a hollow-core optical fibre
• Guidance of ultraviolet light down to 190 nm in a hollow-core optical fibre
• Low Bending Loss Nodeless Hollow-core Anti-Resonant Fiber
• Highly multi-mode hollow core fibers