本研究目的是先利用多功能的光纖處理平台製作2x2 單模光纖耦合器，並以理論以及模擬去進行分析，發展微流體結構光纖耦合器，利用可調式直徑光纖熔接平台研製光纖耦合器，設定不同的製程參數，此耦合器的特點是把2x2 單模光纖耦合器的其中一根單模光纖換成實驗室自行抽制的空管光纖，這個耦合器的用途在於使用和單模光纖相近的折射率溶液抽到空管光纖達到一個液態纖合光纖耦合器。由於一般材料折射率會隨波長上升而下降，而不同材料對於這種變化具有不同的斜率，且根據耦合理論，只有在兩個折射率相同時才能達到最大耦合效率，因此若在空管光纖內灌入和單模光纖纖芯不同材料的液體，在達到折射率焦點時，會造成只有單一波長可達到最大耦合效率，而其它波長則會因折射率不同耦合效率快速下降。這種耦合器的優點在於可以以溫度控制其最大耦合波長位移，並且由於空管光纖纖核為液體，若以後再把單模光纖換成其它折射率不同的光纖，則可以使用此耦合器對其它液體進行溫度量測。
接下來使用模擬軟體進行模擬此種耦合器，其耦合波長及耦合效率在折射率不同情況下的變化值，以便於製作微流體結構光纖耦合器。

Purpose of this study is to use multi-function optical processing platform production 2X2 single-mode fiber coupler, and in theory, and simulation to analyze the development of micro-fluidic optical fiber coupler, the use of adjustable diameter fiber splicing platform developed fiber coupler, set different process parameters, this coupler is characterized by the 2x2 single-mode fiber coupler in which a single-mode fiber into its own pumping system laboratory hollow core fiber coupler purpose of this is the use of single-mode fiber and similar hollow core index solution was pumped liquid optical fibers together to achieve a fiber coupler. Material with the refractive index due to the general increase and decrease the wavelength, and different materials for this change with different slopes, and in accordance with the coupling theory, only the two are the same refractive index to achieve maximum coupling efficiency, and if the optical fiber in the empty tube and single-mode fiber core poured liquids of different materials, the refractive index reaches the focus will result in only a single wavelength of maximum coupling efficiency can be achieved, while other wavelengths are different in refractive index due to rapid decline in coupling efficiency. This coupling has the advantage that the temperature control can be coupled to the maximum wavelength shift, and the his coupler is characterized by the 2x2 single-mode fiber coupler in which a single-mode fiber into its own pumping system laboratory hollow core fiber coupler purpose of this is the use of single-mode fiber and similar hollow core index solution was pumped liquid optical fibers together to achieve a fiber coupler. optic core is a liquid, we can use this to measure the concentration of a liquid, if the single mode fiber and then later be replaced by other different refractive indices the optical fiber can be measured with this method other liquids.
Next, using the simulation software to simulate such a coupler coupling the coupling efficiency of the wavelength and the refractive index changes in the value of different situations, so that the production of micro-fluidic optical fiber coupler.

論文審定書(中文) i
論文審定書(英文)ii
誌謝 iii
中文摘要 iv
英文摘要 v
目錄 vii
圖目錄 ix
表目錄 xiii
第一章 序論 1
1.1 前言 1
1.2研究動機 2
1.3研究目的 3
1.4 論文架構 3
第二章 光纖耦合器之理論及模擬軟體簡介 5
2.1 光纖耦合器 5
2.1.1 光纖耦合器歷史 5
2.1.2 2x2光纖耦合器理論 6
2.1.3 利用材料色散原理的特定波長的光纖耦合器 9
2.2模擬軟體簡介9
第三章 微流體結構光纖耦合器之模擬設計 14
3.1 微流體結構光纖耦合器的設計概念 14
3.1.1 微流體結構光纖耦合器內纖核折射率模擬 16
3.1.2 微流體結構光纖耦合器模型架構設計 19
第四章 微流體結構光纖耦合器之製作 27
4.1 多功能的光纖處理平台簡介 27
4.2 製作新型熔燒式光纖耦合器的方法 31
4.2.1 微流體光纖耦合器機台參數調整 32
4.2.2 微流體光纖耦合器機台參數控制 34
4.2.3 微流體光纖耦合器量測的實驗量測架構 36
第五章光纖耦合器應用於溫度感測 39
5.1 溫度對於折射率簡介 39
5.1.1 微流體結構光纖耦合器溫度實驗 39
第六章結論 42
參考文獻 43

[1] Katsumi Morishita, “Wavelength-selective optical-fiber directional couplers using dispersive materials”, Optics Letter.13,158-160 (1987)
[2] C.S. Hsieh, T.L. Wu, W.H. Cheng, “An optimum approach for fabrication of low loss fused fiber coupler”s, Materials Chemistry and Physics.69,199-203 (2001)
[3] M. Eisenmann, E. Weidel, “Single-Mode Fused Biconical Couplers for Wavelength Division Multiplexing with Channel Spacing between 100-Nm and 300-Nm”, Journal of Lightwave Technology.6, 113-119 (1988)
[4] M. Eisenmann, E. Weidel, “Single-Mode Fused Biconical Coupler Optimized for Polarization Beamsplitting”, Journal of Lightwave Technology.9,853-858 (1991)
[5] Janssen. A, “ The evolution of passive devices in WDM networks”, Electronic Components and Technology Conference.49,13-18 (1999)
[6] Yamada, Y., et al., “Application of planar lightwave circuit platform to hybrid integrated optical WDM transmitter/receiver module”, Electronics Letters.16, 1366-1367 (1995)
[7] BISHNU, P., “Fabrication and modeling of fused biconical tapered fiber couplers” , Fiber and integrated optics.22, 97-117 ( 2003)
[8] D. Salazar, M.A. Felix, A. Jessica, “A simple technique to obtain fused fiber optics couplers”, Instrumentation and Development.5, 170-174 (2001)
[9] K. Morishita, “Wavelength-Selective Optical-Fiber Directional-Couplers Using Dispersive Materials”, Optics Letters.13, 158-160 (1988)
[10] S.K. Sheem, T.G. Giallorenzi, “Single-Mode Fiber Multiterminal Star Directional Coupler”, Applied Physics Letters.35, 131-133 (1979)
[11] C.A. Villarruel, R.P. Moeller, “ Fused Single-Mode Fiber Access Couplers”, Electronics Letters.17, 243-244 (1981)
[12] B.S. Kawasaki, K.O. Hill, R.G. Lamont, “ Biconical-Taper Single-Mode Fiber Coupler”, Optics Letters.6, 327-328 (1981)
[13] J.L. Liu, J.A. Duan, J.Y. Miao, J. Zhong, “Experimental study on fused tapered optical fibre coupler”, Journal of Central South University Science and Technology.37, 103-107 (2006)
[14] D. Salazar, M.A. Felix, A. Jessica, “A simple technique to obtain fused fiber optics couplers”, Instrumentation and Development.5, 170-174 (2001)
[15] Feit, M. and J. Fleck Jr, “Light propagation in graded-index optical fibers”, Applied optics.24,3990-3998 (1978)
[16] Mary Helen McCay, Vladimir V. Semak, John A. Hopkins, and Brent Blaha, “Refractive index of NH4Cl–H2O as a function of wavelength: the effect of temperature and concentration,” APPLIED OPTICS.35, 3715-3718 (1996)
[17] C. Minero, E. Pelizzetti, “REACTIVITY AND MICROSTRUCTURE IN WATER / ETHOXY ALCOHOLS / TOLUENE TERNARY SOLUTIONS”, Version of record first published. 27, 1-29 (2007)
[18] Kuong-Chu Lao, “ The Research and Simulation Analysis of Novel Fused Fiber Coupler For sensor ”,Department of Photonics, National Sun Yat-sen University, 11-50 (2012)
[19] Yueh-Shen Chen, “Fabrication and Analysis of N×N Fused Tapered Fiber Coupler”, department of Photonics, National Sun Yat-sen University, 35-46 (2012)