完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | 林慧萍 | en_US |
dc.contributor.author | Hui-Ping Lin | en_US |
dc.contributor.author | 賴暎杰 | en_US |
dc.date.accessioned | 2014-12-12T02:06:22Z | - |
dc.date.available | 2014-12-12T02:06:22Z | - |
dc.date.issued | 2003 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#GT009124539 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/54235 | - |
dc.description.abstract | 在本論文中我們利用自己建立的理論模型來分析以及設計DFB光纖雷射,為了希望雷射為單模輸出,在DFB光纖光柵上引入了 相位移( phase-shift),並藉由調整 相位移的位置來讓雷射達到較佳的工作效率。我們也實際製作DFB光纖雷射,利用實驗室所建立的寫入光柵系統來製作 相位移光柵,目前的成果以可達到接近單模的雷射輸出,邊模壓縮比(side-mode suppression ratio)能達到27dB左右,且只有一個邊模存在。 | zh_TW |
dc.description.abstract | In this thesis we study and design the DFB fiber lasers, by constructing the required theoretical tools. The -phase-shifted fiber grating structures are utilized for achieving single-mode lasing and the position of the phase-shifted is adjusted for achieving optimum efficiency. We also actually fabricate DFB fiber lasers by utilizing the fiber grating exposure system in our lab. Single-mode lasing has been almost achieved with side-mode suppression ratio=27dB and only one side mode is present. | en_US |
dc.language.iso | zh_TW | en_US |
dc.subject | DFB光纖雷射 | zh_TW |
dc.subject | DFB fiber lasers | en_US |
dc.title | DFB光纖雷射之設計與製作 | zh_TW |
dc.title | Design and fabrication of DFB fiber lasers | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 光電工程學系 | zh_TW |
顯示於類別: | 畢業論文 |