1973Applied Physics LettersRequires access

Fused-silica-core glass fiber as a low-loss optical waveguide

Daisuke Kato

Open publisher page 36 citations

Abstract

A new type of glass fiber is discussed. The core of the fiber is pure fused silica, and the cladding is a high-silica-content glass. This type of glass fiber has potentially the lowest attenuation of light propagation. A light attenuation of approximately 20 dB/km was measured at a 632.8-nm wavelength in the preliminary work.

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What this paper is about

A new type of glass fiber is discussed. The core of the fiber is pure fused silica, and the cladding is a high-silica-content glass. This type of glass fiber has potentially the lowest attenuation of light propagation. A light attenuation of approximately 20 dB/km was measured at a 632.8-nm wavelength in the preliminary work.

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Available abstract

A new type of glass fiber is discussed. The core of the fiber is pure fused silica, and the cladding is a high-silica-content glass. This type of glass fiber has potentially the lowest attenuation of light propagation. A light attenuation of approximately 20 dB/km was measured at a 632.8-nm wavelength in the preliminary work.

Key concepts: Hard-clad silica optical fiber, All-silica fiber, Materials science, Cladding (metalworking), Silica glass, Attenuation, Plastic-clad silica fiber, Optical fiber

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