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研究生: 高義倫
Kao,Yi-Lun
論文名稱: 三原色鈣鈦礦量子點於垂直共振腔面射型雷射之光學特性研究
Study of Perovskite–based RGB Quantum Dots Vertical Cavity Emitting Lasers
指導教授: 李亞儒
Lee, Ya-Ju
學位類別: 碩士
Master
系所名稱: 光電工程研究所
Graduate Institute of Electro-Optical Engineering
論文出版年: 2018
畢業學年度: 106
語文別: 中文
論文頁數: 44
中文關鍵詞: 高溫注入合成法鈣鈦礦量子點帶通濾波片垂直面形雷射結構
英文關鍵詞: hot injection, perovskite quantum dot, Bragg mirror, Vertical-Cavity Surface-Emitting Laser
DOI URL: http://doi.org/10.6345/THE.NTNU.EPST.012.2018.E08
論文種類: 學術論文
相關次數: 點閱:119下載:0
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  • 本論使用高溫注入法合成鈣鈦礦量子點(perovskite quantum),再與帶通濾波片作為垂直面形共振腔,做為結合。在這當中鈣鈦礦量子點作為發光增益介質,透過355 nm 脈衝雷射激發雷射。實驗分為三大類,實驗一:調控鈣鈦礦的反應物比例做出藍、綠、紅溶液,各別做材料分析以及光學分析,實驗二:將鈣鈦礦量子點旋塗至布拉格反射鏡上,再將另一片帶通濾波片蓋上,形成垂直腔面發雷射(Vertical-Cavity Surface-Emitting Laser)以355 nm 脈衝雷射激發雷射,實驗三:將藍、綠、紅色鈣太礦塗至於帶通濾波片試做出白光雷射

    In this work, we uses hot injection to synthesize perovskite quantum dots, and then combines with high-reflection Bragg mirrors as vertical-surface resonant cavities. In this case, the perovskite quantum dot acting with gain medium and excites the laser through a 355 nm pulsed laser. The experiment is divided into three categories. Experiment 1: The proportion of reactants for controlling perovskite is made into blue, green and red solutions, and each material is analyzed and optically analyzed. Experiment 2: Spin perovskite quantum dots on Bragg mirrors. On the other hand, another Bragg mirror is covered to form a Vertical-Cavity Surface-Emitting Laser to excite the laser with a 355 nm pulsed laser. Experiment 3: By using blue, green and red perovskite quantum dot and the high-reflection Bragg mirror ,and try to make a white light laser

    致謝 i 摘要 ii Abstract iii 目錄 iv 圖目錄 vii 表目錄 ix 第一章 緒論 1 1.1 前言 1 1.2 研究動機與目的 2 1.3 論文架構 3 第二章 基本原理及文獻回顧 4 2.1 傳統雷射原理 4 2.1.1 隨機雷射原理 6 2.2 面射型雷射介紹 8 2.3 垂直共振腔面射型雷射原理 9 2.4 鈣鈦礦介紹 11 2.4.1 量子點特性 12 2.4.2 鈣鈦礦量子點特性探討 13 2.5 光激螢光簡介與原理 16 第三章實驗方法和使用材料 18 3.1 實驗流程 18 3.2 鈣鈦礦量子點合成方法 18 3.2.1 鈣鈦礦量子點合成 19 3.2.2 鈣鈦礦量子點與帶通濾波片結合 21 3.3 帶通濾波片分析 22 3.4 積分球量測系統 24 3.5 光激螢光量測系統 25 3.6 雷射量測系統 26 3.7 實驗耗材 27 第四章 結果與討論 28 4.1 CsPbX 3 (X=Clx/Brx、Brx、Ix/Brx)光激螢光分析 28 4.2 CsPbX 3 (X=Clx/Brx、Brx、Ix/Brx)吸收分析 30 4.3 CsPbX 3 (X=Clx/Brx、Brx、Ix/Brx) X光繞射分析 31 4.4 CsPbX 3 (X=Clx/Brx、Brx、Ix/Brx) 於垂直共振腔面射型雷射光學探討 32 4.4.1 CsPb(Cl/Br)3於垂直共振腔面射型雷射 32 4.4.2 CsPbBr3於垂直共振腔面射型雷射 34 4.4.3 CsPb(l/Br)3於垂直共振腔面射型雷射 36 4.5 將鈣鈦礦量子點混色於垂直共振腔面射型雷射光學探討 39 第五章 結論與未來展望 41 參考文獻 43

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