Structural inhomogeneity in ge-doped silica core of optical fibers made by the vad method

Kaya Nagasawa, Yoshimichi Ohki

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Surface of a Ge-doped silica core of optical fibers etched by chloric acid was investigated under a scanning electron microscope. The core made by the VAD method has an inhomogeneity of 20˜ 100 nm, which is not seen in the core made by the C VD method. Preservation of the structure of fine glass particles where SiO2-GeO2 mixture surrounds SiO2is considered to cause the inhomogeneity.

本文言語English
ページ(範囲)L682-L683
ジャーナルJapanese journal of applied physics
25
8 A
DOI
出版ステータスPublished - 1986 8

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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