Ultra-Low-Loss Silica-Core Fiber with 0.1397dB/km

Ultra-low-loss silica-core single-mode fibers are now reduced to <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$0.1397 ~\text{dB} / \text{km}$</tex> at 1566 nm wavelength due to Rayleigh scattering reduction enabled by lowering the fictive temperature and designing refractive index profile.

Authors

Takemi Hasegawa
Shin Sato
Tetsuya Haruna
Yuki Kawaguchi
Hirotaka Sakuma

Institutions

Sumitomo Electric Industries (Japan) (JP)

Publication Details

Published: 2025-06-29
DOI: https://doi.org/10.23919/oecc/psc62146.2025.11110006
Primary Topic: Advanced Fiber Optic Sensors
Type: article
Field-Weighted Citation Impact: 0.00

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article

Ultra-Low-Loss Silica-Core Fiber with 0.1397dB/km

Takemi Hasegawa, Shin Sato, Tetsuya Haruna, Yuki Kawaguchi et al.

Jun 29, 2025

5 links

Advanced Fiber Optic Sensors

article

Ultra-Low-Loss Silica-Core Fiber with 0.1397dB/km

Takemi Hasegawa, Shin Sato, Tetsuya Haruna, Yuki Kawaguchi, Hirotaka Sakuma

June 29, 2025article en

Abstract

Sumitomo Electric Industries (Japan) (JP)

Openalex Percentile: Top 80%

Advanced Fiber Optic Sensors

DOI Source OpenAlex

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Ultra-Low-Loss Silica-Core Fiber with 0.1397dB/km — Takemi Hasegawa, Shin Sato, et al. · (2025) | TGRS Research Map | TGRS