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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/108878

    Title: 運用光時域反射儀煙霧感測技術之研究
    Other Titles: Study of OTDR-Based Smoke Sensing Technique
    Authors: 楊淳良;楊奕亨;藍翊倫
    Keywords: 偵煙感測器;光纖;光返回損失;光時域反射儀
    Date: 2016-11-25
    Issue Date: 2016-12-17 02:11:52 (UTC+8)
    Abstract: 在本篇論文探討運用光時域反射儀之煙霧感測技術,分別採用實體接觸光纖端面以及8度斜角實體接觸光纖端面作為煙霧感測頭,以光時域反射儀量測兩種煙霧感測頭之光返回損失數值,其中以8度斜角實體接觸光纖端面之煙霧感測頭在煙霧注入實驗煙瓶20秒後呈現約20 dB極大差距的光返回損失值變化且在偵煙過程呈現劇烈的數值暫態變動。雖然兩種不同的光纖端面在偵煙過程中分別呈現不同的曲線趨勢變化,然而均可以有效地達成煙霧感測的目的。
    Relation: 2016光電與通訊工程應用研討會論文摘要集,頁37
    Appears in Collections:[電機工程學系暨研究所] 會議論文

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