本研究是利用多功能光纖處理平台(Vytran GPX-3000)拉製2X2光纖耦合器，此耦合器特點是以一根單模光纖及另一根空管光纖拉製而成，我們利用理論及模擬進行分析並使用多功能光纖處理平台來調整不同製程參數，拉錐至適合我們實驗的耦合器外型，並發展微流體光纖耦合器。
此耦合器特色是使用和單模光纖相近的折射率溶液將其抽到空管光纖作為一個液態纖核的光纖耦合器，其理論為因不同材料會有不同折射率對應波長的曲線斜率，我們目的是使溶液其折射率對應波長的斜率與單模光纖有一折射率匹配的現象，根據耦合理論，當兩個材料折射率相同時會達到最大耦合效率，此時單模光纖的能量將會被耦合至液態纖核光纖並產生耦合吸收波長，我們藉由感測耦合器內外界因素來改變液態纖核折射率，使耦合吸收波長產生位移現象，因此此微流體光纖耦合器可用在多方面的感測應用(如: 溫度、濃度、磁性…)。

This study is the use of multi-functional optical fiber processing platform (Vytran GPX-3000) fused 2X2 optic fiber coupler, the characteristics of this coupler is a single mode fiber and hollow core fiber are both dispose in the quartz sleeve and fused bi-conical taper, we use the theory calculation and simulation to analyze and use the multi-functional fiber processing platform to adjust various process parameters, tapering to fit our experimental coupler appearance. And the development of microfluidic optical fiber coupler.
The feature of this Coupler is pumped the solution which refractive index is matching the refractive index of single mode fiber as a liquid core of microfluidic optical fiber coupler. The theory is the different materials have different refractive index corresponding to the wavelength slope of the curve, our purpose is to make the refractive index corresponding to the wavelength slope of the curve of the solution and the refractive index corresponding to the wavelength slope of the curve of the single mode fiber matching. According to the coupling theory, when two material of the core have the same refractive index will reach maximum coupling efficiency, at this time all power of the single mode fiber will be coupled to the another fiber liquid core and generate coupling absorption wavelength. We change the refractive index of the liquid fiber core by sensing external factors, and the coupling absorption wavelength is displaced, therefore, this microfluidic optical fiber coupler may be used in a wide range of sensing applications (such as: temperature, concentration, magnetic ...).

論文審定書(中文) i
論文審定書(英文) ii
誌謝 iii
中文摘要 iv
Abstract v
目錄 vi
圖目錄 ix
表目錄 xii
第一章 序論 1
1.1前言 1
1.2研究背景 2
1.3研究動機 2
第二章 微流體光纖耦合器之理論與模擬 4
2.1光纖耦合器 4
2.1.1 光纖耦合器歷史 4
2.1.2 光纖耦合器理論 5
2.1.3 光纖材料的色散原理 7
2.1.4 光纖耦合器外型探討 8
2.2微流體光纖耦合器 9
2.2.1 微流體光纖耦合器的設計概念 9
2.2.2微流體光纖耦合器模型設計及模擬 16
第三章 微流體光纖耦合器之製作 22
3.1多功能的光纖處理平台簡介 22
3.2 微流體光纖耦合器的製作 27
3.2.1 微流體光纖耦合器製作的前置作業 27
3.2.2微流體光纖耦合器的拉錐參數控制 28
第四章 微流體光纖耦合器之量測架構與儀器介紹 31
4.1 量測使用之儀器介紹 31
4.1.1微流體光纖耦合器量測儀器介紹 31
4.1.1反射式折射率量測架構儀器介紹 36
4.2 量測之實驗架構 39
4.2.1微流體光纖耦合器量測架構 39
4.2.2利用全反射原理量測流體折射率之架構 41
第五章 微流體光纖耦合器之量測結果與應用 43
5.1利用全反射原理量測流體之折射率 43
5.1.1利用全反射量測折射率之概念 43
5.1.2量測折射率之架構及實驗結果 45
5.2微流體光纖耦合器溫度實驗 47
5.2.1 利用溫度改變折射率之概念 47
5.2.2 微流體光纖耦合器溫度實驗結果 48
5.3微流體結構光纖耦合器磁性實驗 49
5.3.1利用磁場改變磁流體折射率之概念 49
5.3.2微流體光纖耦合器磁性實驗結果 50
第六章 結 論 54
參考文獻 55

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