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論文中文名稱:非均向性薄膜之偏極轉換特性研究 [以論文名稱查詢館藏系統]
論文英文名稱:Polarization Conversion for Light Reflected from an Anisotropic Thin Film [以論文名稱查詢館藏系統]
院校名稱:臺北科技大學
學院名稱:電資學院
系所名稱:光電工程系所
中文姓名:蔣正隆
英文姓名:Cheng-Lung Chiang
研究生學號:92538014
學位類別:碩士
語文別:中文
口試日期:2005-06-25
論文頁數:67
指導教授中文名:任貽均
口試委員中文名:李正中;吳俊傑;陳學禮
中文關鍵詞:非均向性薄膜偏極轉換效應
英文關鍵詞:AnisotropicPolarization Conversion
論文中文摘要:本論文以單軸晶體理論探討非均向薄膜之偏極轉換特性,並以向量法探討偏極轉換特性。首先針對單一斜向薄膜的反射係數分析光線在膜層中之常光與非常光之耦合效應,並計算斜向入射光對於各種偏極方向的反射率;再者利用稜鏡耦合的方式使斜向入射的光線產生顯著的偏極轉換特性,實驗上用氧化鎂材料以單一斜向與各式交錯沈積法來製鍍非均向性薄膜並比較其偏極轉換特性。在單一斜向柱狀結構,對於不同厚度與入射平面的偏極轉換關係之探討。而交錯沈積法是發現有別於單一斜向柱狀結構之偏極轉換現象。結果發現單一斜向柱狀結構在厚度為724.9nm,其偏極轉換特性可達90%以上。
論文英文摘要:This work presents an explicit expression for the reflection and transmission coefficients of an anisotropic thin film in the general case in which the optical axis and the incident ray are arbitrarily directed in three dimensions. The polarization conversion quantities for reflected light from an anisotropic thin film are calculated and analyzed for two three-layered systems (Air/Anisotropic thin film/Substrate and Prism/Anisotropic thin film/Air). With light incident from a dense medium, polarization conversion will be enhanced at a particular incident angle that exceeds the critical angle.
論文目次:目 錄
TU中文摘要UT i
TU英文摘要UT ii
TU誌 謝UT iii
TU表 目 錄UT iv
TU圖 目 錄UT v
TU目 錄UT vii
TU第一章UT TU緒論UT 1
TU1.1UT TU文獻回顧UT 1
TU1.2UT TU非均向薄膜簡介UT 3
TU1.3UT TU實驗目的UT 5
TU第二章UT TU原理UT 6
TU2.1UT TU單軸晶體之反射係數與透射係數UT 6
TU2.1.1UT TU座標系統UT 6
TU2.1.2UT TU平面電磁波的關係UT 7
TU2.1.3UT TU電磁波在均向材料的行為UT 8
TU2.1.4UT TU電磁波在非均向材料的行為UT 10
TU2.1.5UT TU滿足邊界條件的解UT 12
TU2.1.6UT TU反射係數與穿透係數UT 13
TU2.2UT TU內部單軸晶體之反射係數與透射係數:常光入射UT 15
TU2.2.1UT TU座標系統UT 15
TU2.2.2UT TU平面電磁波的關係UT 16
TU2.2.3UT TU電磁波在非均向材料的行為UT 17
TU2.2.4UT TU電磁波在均向材料的行為UT 20
TU2.2.5UT TU滿足邊界條件的解UT 21
TU2.3UT TU內部單軸晶體之反射係數與透射係數:非常光入射UT 24
TU2.3.1UT TU座標系統UT 24
TU2.3.2UT TU平面電磁波的關係UT 25
TU2.3.3UT TU電磁波在非均向材料的行為UT 26
TU2.3.4UT TU電磁波在均向材料的行為UT 30
TU2.3.5UT TU滿足邊界條件的解UT 31
TU2.4UT TU單軸晶體之光線追跡:向量公式UT 33
TU2.5UT TU非均向膜之反射係數與穿透係數UT 35
TU2.6UT TU非均向薄膜之矩陣法UT 37
TU第三章 實驗與分析方法UT 43
TU3.1UT TU蒸鍍系統UT 43
TU3.2UT TU蒸鍍流程UT 43
TU3.3UT TU量測方法UT 44
TU3.4UT TU分析方法UT 45
TU第四章 實驗結果與討論UT 52
TU4.1UT TU實驗結果UT 52
TU4.2UT TU討論UT 61
TU第五章 結論UT 63
TU參考文獻UT 64
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論文全文使用權限:同意授權於2015-02-23起公開