University of Taipei:Item 987654321/2637
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    题名: Fabrication of fiber gratings using a heating process
    作者: Chi, Lipin
    Liu, Wen-Fung
    Lin, K. H.
    Bor, Sheau-Shung
    林奎輝
    劉文豐
    柏小松
    贡献者: 臺北市立教育大學自然科學系
    日期: 2005
    上传时间: 2009-07-31 14:30:47 (UTC+8)
    摘要: We demonstrate that a multichannel fiber grating can be fabricated using a heating method based on differences in the thermal expansion of the phase mask and the fiber. The separation between two neighboring channels in a multichannel grating can be precisely tuned by means of temperature control. A three-wavelength-channel equal-spacing grating is implemented under three different temperatures of 25, 160, and 300°C, respectively. In addition, a chirp fiber grating is manufactured, whereby the temperature gradient is adjusted to obtain an increased, adjustable bandwidth, which can be used in optical filter applications.
    關聯: Optical Engineering, V44
    显示于类别:[應用物理暨化學學系暨碩士班] 期刊論文

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