articleJan 1, 2024Closed access

Hollow Core DNANF Optical Fiber with <0.11 dB/km Loss

YCY. ChenMNM. N. PetrovichENEric Numkam FokouaAIAbubakar I. AdamuMRMuhammad Rosdi Abu Hassan

Microsoft (United States) · University of Southampton

Indexed incrossref

Abstract

We report the fabrication of a hollow-core DNANF with a geometry extensively optimized for minimum loss. Three independent loss measurements average 0.08±0.03 dB/km at 1550 nm, the lowest attenuation ever achieved in an optical fiber.

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Topics & keywords

Topics
Keywords
  • Optical fiber
  • Core (optical fiber)
  • Materials science
  • Optics
  • Physics
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