臺灣博碩士論文加值系統

由於高速傳輸的需求與日遽增，在通訊系統中光纖陣列已成為一個不可或缺且無可取代的地位。然而隨著傳播距離變長，光功率損失將成為一個重要的問題。為了解決這個問題必須固定一段傳輸距離就必須使用光放大器將光傳輸功率放大，使接收端能接收不失真的訊號。因此為了降低光放大器的使用數量減少成本，將製造高耦合率的光纖陣列來達到此效果。
本論文中選用相較於平頭光纖與楔型光纖耦合率較高的四面錐光纖，考慮到光纖陣列構裝的精準度與各種加工方式，因此選擇利用研磨的方法，來加工表面的輪廓形狀，並透過外加設備的輔助提升整體加工的精確度以提高四面錐光纖日後耦光的效能，來達到四面錐光纖陣列的製造。

For the requirements of high-speed signal transmission has been increasing, the fiber array in the communication system has a lot of advantages which can not be replaced. But the loss of coupling efficiency is a difficult problem as the distance of communication is getting longer and longer. For the sake of solving this problem, the system needs to use optic amplifier for enlarging the coupling efficiency in every long distance. The receiver can receive the correct signal by using optic amplifier. In order to reduce the using amount of optic amplifier for decreasing the cost, producing the fiber array with high coupling efficiency can reach the goal.
This paper chooses quadrangular-pyramid-shaped fiber endface (QPSFE) which has better coupling efficiency than flattened-end fiber to research. Among those different manufacturing methods and different precision for fiber array packaging, the research chooses the method of grinding to manufacture the shape of surface. The research can raise the accuracy of manufacture for increasing the coupling efficiency of QPSFE by external equipments.

目錄.............................................................................................................I
圖目錄.......................................................................................................II
表目錄......................................................................................................V
摘要..........................................................................................................VI
Abstract...................................................................................................VII
第一章 序論..............................................................................................1
1.1 前言..............................................................................................1
1.2 陣列模組現況..............................................................................2
1.3 研究動機與目的..........................................................................3
第二章 文獻回顧......................................................................................4
2.1 光纖陣列構裝方式......................................................................4
2.2 光纖陣列加工方式......................................................................7
2.3 四面錐光纖製程........................................................................10
第三章 研究方法....................................................................................12
3.1 四面錐角度計算........................................................................12
3.2 研磨與量測技術........................................................................18
第四章 實驗與結果................................................................................27
4.1 磨輪機台設計與成果................................................................27
4.2 研磨步驟與成果........................................................................32
第五章 結論與未來工作........................................................................37
參考文獻..................................................................................................38

[1].Bahaa E. A. Saleh, Malvin Carl Teich, “Fundamentals of Photonics”,John Wiley & Sons, 1991.
[2].C.A. Edwards, H.M. Presby, C. Dragone, “Ideal Microlenses for Laserto Fiber Coupling”, IEEE Journal of Lightwave Technology, Vol. 11, pp. 252 -257, 1993.
[3].G.V. Steenberge, P. Geerinck, S.V. Put, J. Watte, H. Ottevaere, H. Thienpont, Peter Van Daele, “Laser Cleaving of Glass Fibers and Glass Fiber Arrays” IEEE Journal of Lightwave Technology, VOL. 23, NO. 2, 2005.
[4].M.S. Coben, M.J. DeFranza, F.J. Canora, M.F. Cina, R.A. Rand, “Packaging of High-Density Fiber/Laser Modules Using Passive Alignment Techniques” IEEE Transaction on Components, Hybrids, and Manufacturing Technology, Vol. 15, NO. 6, 1992.
[5].M.S. Coben, M. J. DeFranza, F.J. Canora, M.F. Cina, R.A. Rand, “Improvements in Index Alignment Method for Laser-Fiber Array Packaging”, IEEE Transactions On Components, Packaging, and Manufacturing Technology, Part B, VOL. 17, NO. 3 , 1994.
[6].R.A. Modavis, T.W. Webb, “Anamorphic Microlens for Laser Diode to Single-Mode Fiber Coupling”, Photonics Technology Letters, IEEE ,Vol. 7, pp. 798 -800, 1995.
[7].S.A. Hall, R. Lane, H.C. Wang, and A. Gareri, “Assembly of Laser-Fiber Arrays” IEEE Journal of Lightwave Technology, Vol. 12, NO. 10, 1994
[8].S.M. Yeh, Y.K. Lu, S.Y. Huang, H.H. Lin, C.H. Hsieh, and W.H. Cheng, “A Novel Scheme of Lensed Fiber Employing a Quadrangular-Pyramid-Shaped Fiber Endface for Coupling Between High-Power Laser Diode and Single Mode Fibers”, IEEE Journal of Lightwave Technology, VOL. 22, NO. 5, 2004.
[9].V.S. Shah, L. Curtis, R.S. Vodhanel, D.P. Bour, W.C. Young, “Efficient Power Coupling from a 980-nm, Broad-Area Laser to a Single-Mode Fiber Using a Wedge-Shaped Fiber Endface”, IEEE J. Lightwave Technology, Vol. 8, pp. 1313 -1318, 1990.
[10].W. Joyce, B. De Loach, “Alignment-Tolerant Optical-Fiber Tips for Laser Transmitters”, IEEE J. Lightwave Technology, Vol. 3, pp. 755 -757, 1985.
[11].Y. Irie, J. Miyokawa, A. Mugino, T. Shimizu, “Over 200 mW 980 nm Pump Laser Diode Module Using Optimized High-Coupling Lensed Fiber”, Optical Fiber Communication Conference, 1999, Vol. 2, pp.238-240, 21-26, 1999.
[12].方淳弘,“V形溝槽的製作與光纖構裝”, 國立交通大學電子工程學系電子研究所碩士論文, 2002.
[13].曾泓胤, “楔型光纖陣列的製造”, 國立中山大學機械與機電工程研究所碩士論文, 2005.
[14].黃見裕, “光纖陣列的製造與構裝”, 國立台灣大學光電工程研究所碩士論文, 1994.
[15].謝志瑋, “震動式微發電機之震動結構研究”, 國立中山大學機械與機電工程研究所碩士論文, 2004.
[16].郭世炫, “小尺寸板狀玻璃之倒角加工”, 機械工業雜誌, 2005.
[17].許昌裕, “陶瓷材料磨削為溝槽之研究”, 機械工業雜誌, 2005.
[18].呂昱寬, “新型四角錐形光纖透鏡”, 國立中山大學通訊工程研究所碩士論文, 2003.
[19].黃福彬, “裸光纖研磨機之線上檢測系統開發”, 國立中山大學機械與機電工程研究所碩士論文, 2004.