論文 Optical fuse made of silica glass optical fibers spliced through low-melting glass with carbon-coating

TODOROKI, Shin-ichi SAMURAI ORCID ; INOUE, Satoru

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TODOROKI, Shin-ichi, INOUE, Satoru. Optical fuse made of silica glass optical fibers spliced through low-melting glass with carbon-coating.

説明:

(abstract)

Light-induced breakdown of low-melting glass with thickness of 50 um is demonstrated, which was coated with carbon paint and formed between two end of single-mode silica glass optical fibers. This phenomenon is useful to make irreversible optical limiting devices known as optical fuse. The present structure breaks by 1.2-5.3 W of incident light (~1.5 um), exhibits low insertion loss of less than 1 dB, and is formed by dipping-up a small amount of hot glass melt between fibers, aligning the fibers and quenching them. The relation between shape of the captured melt and its insertion loss is discussed.

権利情報:

キーワード: telluria glass, light-induced deformation, optical fiber, low melting glass, optical fuse

刊行年月日: 2004-09-27

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原稿種別: 査読前原稿 (Author's original)

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更新時刻: 2022-10-03 01:26:09 +0900

MDRでの公開時刻: 2021-08-14 03:54:39 +0900

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ファイル名 icg_fuse.pdf (サムネイル)
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