Photosensitivity and Hydroxyl in Hydrogenated Silica Fibers
TAN Gu, LIN Xiang-zhi, LIU Hong-du, FU Li-bin(R3S)E. Y . B. Pun1 , P. S. Chung1
Department of Physics, Peking University, Beijing 100871
1 Department of Electronical Engineering, City University of Hong Kong
Photosensitivity and Hydroxyl in Hydrogenated Silica Fibers
TAN Gu;LIN Xiang-zhi;LIU Hong-du;FU Li-bin(R3S)E. Y . B. Pun1 ;P. S. Chung1
Department of Physics, Peking University, Beijing 100871
1 Department of Electronical Engineering, City University of Hong Kong
关键词 ：
42.81.Dp ,
42.70.Gi ,
78.66.Jg
Abstract ： Optical loss spectra and refractive index changes have been measured in the hydrogenated standard telecommu-nication 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 photolyticd model is proposed to explain the effect of hydrogen loading on the enhancement of the photosensitivity in silica fibers.
Key words ：
42.81.Dp
42.70.Gi
78.66.Jg
出版日期: 1998-09-01
:
42.81.Dp
(Propagation, scattering, and losses; solitons)
42.70.Gi
(Light-sensitive materials)
78.66.Jg
(Amorphous semiconductors; glasses)
引用本文:
TAN Gu;LIN Xiang-zhi;LIU Hong-du;FU Li-bin(RS)E. Y . B. Pun;P. S. Chung. Photosensitivity and Hydroxyl in Hydrogenated Silica Fibers[J]. 中国物理快报, 1998, 15(9): 657-658.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1998/V15/I9/657
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