The study of effects of hydrogen loading time to the photosensitivity in optical fiber in term of writing time


To improve productivity of FBG fabrication, improvement of hydrogen loading time is a good option. Hydrogen loading time is an important parameter that effect to photosensitivity and productivity of FBG preparing process. In this paper, studied effect of hydrogen loading time to writing time. The stability of writing time was evaluated from the relation of… (More)

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