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Photosensitivity and hydroxyl in hydrogenated silica fibers

  • Gu Tan
  • , Xiang Zhi Lin
  • , Hong Du Liu
  • , Li Bin Fu
  • , E. Y.B. Pun
  • , P. S. Chung
  • Peking University
  • City University of Hong Kong

科研成果: 期刊稿件文章同行评审

摘要

Optical loss spectra and refractive index changes have been measured in the hydrogenated standard telecommunication fiber and photosensitive fiber. The index changes due to ultraviolet exposure were found to be closely related with the OH formation in both types of fibers. A direct photolytical model is proposed to explain the effect of hydrogen loading on the enhancement of the photosensitivity in silica fibers.

源语言英语
页(从-至)657-658
页数2
期刊Chinese Physics Letters
15
9
DOI
出版状态已出版 - 1998
已对外发布

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