1. 52 mu M ABSORPTION BAND IN OPTICAL FIBERS INDUCED BY HYDROGEN TREATMENT.

Kaya Nagasawa, Tsuyoshi Todoriki, Takashi Fujii, Yoshimichi Ohki, Yoshimasa Hama

    Research output: Chapter in Book/Report/Conference proceedingChapter

    3 Citations (Scopus)

    Abstract

    Electron spin resonance (ESR) and optical absorption of optical fibers irradiated by gamma -rays and treated by hydrogen gas were observed. A hyperfine structure (hfs) in ESR spectrum not previously reported was found. It is induced by hydrogen treatment only when peroxy radicals are observed. The hfs is explainable by assuming that peroxy radicals form a hydrogen bond with a hydrogen molecule. The hfs is explainable by assuming that peroxy radicals form a hydrogen bond with a hydrogen molecule. The 1. 52 mu m band appears in the same fibers as does the hfs, and diminishes at 90 degree C in a similar manner to the hfs. This band is thought to be caused by a hydrogenmolecule that forms a hydogen bond with a peroxy radical.

    Original languageEnglish
    Title of host publicationJapanese Journal of Applied Physics, Part 2: Letters
    Pages853-855
    Number of pages3
    Volume25
    Edition10
    Publication statusPublished - 1986 Oct

    Fingerprint

    Optical fibers
    Absorption spectra
    Hydrogen
    Paramagnetic resonance
    Hydrogen bonds
    Molecules
    Gamma rays
    Light absorption
    Fibers
    Gases

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Nagasawa, K., Todoriki, T., Fujii, T., Ohki, Y., & Hama, Y. (1986). 1. 52 mu M ABSORPTION BAND IN OPTICAL FIBERS INDUCED BY HYDROGEN TREATMENT. In Japanese Journal of Applied Physics, Part 2: Letters (10 ed., Vol. 25, pp. 853-855)

    1. 52 mu M ABSORPTION BAND IN OPTICAL FIBERS INDUCED BY HYDROGEN TREATMENT. / Nagasawa, Kaya; Todoriki, Tsuyoshi; Fujii, Takashi; Ohki, Yoshimichi; Hama, Yoshimasa.

    Japanese Journal of Applied Physics, Part 2: Letters. Vol. 25 10. ed. 1986. p. 853-855.

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Nagasawa, K, Todoriki, T, Fujii, T, Ohki, Y & Hama, Y 1986, 1. 52 mu M ABSORPTION BAND IN OPTICAL FIBERS INDUCED BY HYDROGEN TREATMENT. in Japanese Journal of Applied Physics, Part 2: Letters. 10 edn, vol. 25, pp. 853-855.
    Nagasawa K, Todoriki T, Fujii T, Ohki Y, Hama Y. 1. 52 mu M ABSORPTION BAND IN OPTICAL FIBERS INDUCED BY HYDROGEN TREATMENT. In Japanese Journal of Applied Physics, Part 2: Letters. 10 ed. Vol. 25. 1986. p. 853-855
    Nagasawa, Kaya ; Todoriki, Tsuyoshi ; Fujii, Takashi ; Ohki, Yoshimichi ; Hama, Yoshimasa. / 1. 52 mu M ABSORPTION BAND IN OPTICAL FIBERS INDUCED BY HYDROGEN TREATMENT. Japanese Journal of Applied Physics, Part 2: Letters. Vol. 25 10. ed. 1986. pp. 853-855
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    AU - Fujii, Takashi

    AU - Ohki, Yoshimichi

    AU - Hama, Yoshimasa

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