跳到主要內容

臺灣博碩士論文加值系統

(3.87.33.97) 您好!臺灣時間:2022/01/27 17:28
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果 :::

詳目顯示

: 
twitterline
研究生:石翔仁
研究生(外文):Hsiang-Jen Shih
論文名稱:光纖傳輸系統中偏極化色散的量測和補償
論文名稱(外文):Polarization Mode Dispersion Measurement and Compensation in Fiber Transmission System
指導教授:祁甡祁甡引用關係董正成
指導教授(外文):Prof. Sien ChiProf. Jeng-Chenrg Dung
學位類別:碩士
校院名稱:國立交通大學
系所名稱:光電工程所
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2002
畢業學年度:90
語文別:中文
論文頁數:71
中文關鍵詞:偏極化色散量測補償光固子
外文關鍵詞:polarizationdispersionmeasurementcompensationsolition
相關次數:
  • 被引用被引用:0
  • 點閱點閱:419
  • 評分評分:
  • 下載下載:89
  • 收藏至我的研究室書目清單書目收藏:0
由於資訊流通的需求呈指數般大量的成長,通信頻寬早已嚴重地不足。近年來由於DWDM技術的發展,解決了一部份的問題,但通訊的高成長仍然在持續著。伴隨著傳輸時脈的增加以及傳輸距離的拉長,以往可加以忽略的光纖傳導的現象,如今已經變的越來越重要了,偏極化色散正是一個很好的例子。
在本篇論文中主要是從偏極化色散的物理成因及在光纖中的物理現象開始探討,並利用這些現象來量測偏極化色散對於光纖傳輸系統的影響,以期建立起一套完整的量測及評估用的實驗架構,並以此為基礎,研究補償偏極化色散的適當方式。文中也探討到使用一段具有固定群速度差的光纖來製作一個自動補償的實驗架構,並驗證其適用於各種不同的傳輸方式。
此外,也利用以上所架構出來的量測以及補償系統,結合短脈衝光源,進行在光固子傳輸系統中,偏極化色散的影響及變化的實驗,以驗證在光固子傳輸理論中,偏極化色散減弱的效應。

Transmission bandwidth is seriously insufficient owing to the requirement of the information acquiring has developed in exponential growth. The improvement of the DWDM technology has solved some problem, but the requirement of communication is still in development. As the increasing of the transmission bit rate and the transmission length, some phenomenons, which can be ignored before, become more and more important today. The polarization mode dispersion (PMD) is a good example.
In this thesis, we start the discussion from the physical mechanism and phenomenon of PMD. We take advantages of these physical phenomenons to establish a complete measurement and examination system and study the proper way to compensate PMD base on these structures. We also discuss the way of using a polarization maintaining fiber (PMF) with a fixed differential group delay to manufacture an auto compensation system, which is useful for kinds of fiber transmission systems.
Besides, using these measurement and compensation systems, combining the short pulse, we can proceed with the experiments about the PMD effects in soliton transmission system in order to proof the theory that there exist weaker PMD effects in soliton transmission system.

Page
Chinese Abstract……………………………………………………………… I
English Abstract……………………………………………………………… Ⅱ
Contents……………………………………………………………… Ⅲ
Figures Captions…………………………………………………… Ⅴ
CHAPTER 1
Introduction………………………………………………………… 1
CHAPTER 2
Basic Concept of PMD Effect
2.1 Origin of Polarization Effects in Fiber ……………… 4
2.2 The Mechanism of PMD Effect
2.2.1 Polarization Effect In Short Fibers………………… 6
2.2.2 Polarization Effects In Long Fibers Spans…………… 9
2.3 Principal States Model………………………………………… 13
2.4 The Pulse Broadening Caused by PMD Effect……………… 16
2.5 Dispersion Limits……………………………………………… 19
CHAPTER 3
The PMD Measurement
3.1 PMD Measurement Methods……………………………………… 21
3.1.1 Pulse Delay Measurement…………………………………… 22
3.1.2 Interferometric Method……………………………………… 23
3.1.3 Poincare Sphere Method……………………………………… 24
3.1.4 Fixed Analyzer Method………………………………………… 25
3.2 Poincare Sphere Method
3.2.1 Polarization States In Frequency Domain………………… 27
3.2.2 Wavelength Dependence Of Output Polarization………… 29
3.2.3 Analyzing techniques of Poincare sphere method……… 31
3.3 Experimental setup of PMD measurement……………………… 34
3.4 Experimental results of PMD measurement
3.4.1 Theoretical value of DGD of the PMF (Fibercore)……… 36
3.4.2 Experimental result of the Poincare sphere method…… 37
3.5 Discussion and conclusion……………………………………… 41
CHAPTER 4
The PMD Compensation
4.1 Introduction
4.1.1 PMD compensation techniques……………………………… 42
4.1.2 Relationship of the degree of polarization……… 43
4.2 Experimental Setup of PMD Compensation………………… 45
4.3 Experimental results of PMD compensation
4.3.1 Using tunable laser as the light source……………… 46
4.3.2 Using short pulse (~13ps) as the light source……… 48
4.3.3 Using short pulse (~1.2ps) as the light source……… 50
4.4 Discussion and conclusion…………………………………… 51
CHAPTER 5
PMD Effect In Soliton System
5.1 Introduction…………………………………………………………… 52
5.2 Fundamental average soliton…………………………………… 52
5.3 Experimental setup……………………………………………… 54
5.4 Experimental results…………………………………………… 57
5.5 Discuss and conclusion………………………………………… 60
CHAPTER 6
Conclusions…………………………………………………………… 61
Reference………………………………………………………………… 62
Appendix..……………………………………………………………… 64

[1] Frigo, N.J.1986.”A generalized geometrical representation of coupled mode theory” ,IEEE J. Quantum Electron. QE-22:2131-2140.
[2] Kaminow, J. P. 1981. “Polarization in optical fibers’,IEEE J. Quantum Electron. QE-17:15-22.
[3] Rashleigh,S.C., and R. Ulrich.1978. “Polarization mode dispersion in single mode fibers”, Opt. Lett. 3:60-62.
[4] Burns, W.K., R. P. Moeller, and C. Chen.1983.“Depolarization in a single mode optical fiber”, IEEE J. Lightwave Tech. LT-1:44-49.
[5] Curti, F., B. Daino, Q. Mao, F. Matera, and C. G. Someda. 1989. “Concatenation of polarization dispersion in single mode fibers. Electron”, Lett. 25:290-292.
[6] Poole, C. D., J. H. Winters, and J. A. Nagel. 1991.“Dynamical equation for polarization dispersion”, Opt. Lett. 16:372-374.
[7] Poole, C. D., and C. R. Giles. 1988. “Polarization dependent pulse compression and broadening due to polarization in dispersion shifted fiber”, Opt. Lett. 13:155-157
[8] Govind P. Agrawal. 1995. Nonlinear fiber optics second edition. Academic Press Chapter3. p.65-67.
[9] Aaron Deragon and Jeff Ferry. “Measuring and Compensating for PMD in high speed optical network”, Technique Document, Net-test Corp.
[10] Gisin, N. 1991. “Solutions of the dynamical equation for polarization dispersion” ,Opt. Commun. 86:371-373.
[11] De Angelis, C., A. Galtarossa, G. Fianello, F. Matera, amd M. Schiano. 1992.
“Time evolution of polarization mode dispersion in long terrestrial links”, IEEE J. Lightwave Tech. LT-10:552-555.
[12] Menyuk, C. R., and P. K. A. Wai. 1994. “Polarization evolution and dispersion in fibers with spatially varying birefringence”, J. Opt. Soc. Am. B 11:1288-1296.
[13] Gisin, N., R. Passy, B. Perny, A. Galtarossa, C. Someda, F bergamin, M. Schiano, and F. Matera. 1991. “Experimental comparison between two different methods
for measuring polarization mode dispersion in single mode fibers”, Electron. Lett. 27:2292-2293.
[14] Gisin, N., J. Von der Weid, and J. Pellaux. 1991. “Polarization mode dispersion of short and long single fibers”, IEEE J. Lightwave Tech. LT-9:821-827.
[15] Galtarossa, A., and M. Schiano. 1993. “Polarization mode dispersion in high density ribbon cables”, In Proceedings of the Optical Fiber Measurement Conference, 181-184.
[16] Anderesciani, D., F. Curti, F. Matera, and B. Daino. 1987. “Measurement of the group delay difference between the principal states of polarization on a low birefringence terrestrial fiber cable”, Opt. Lett. 12:844-846.
[17] Eickhoff, W., Y. Yen, and R. Ulrich. 1981. “Wavelength dependence of birefringence in single mode fiber”, Appl. Opt. 20:3428-3435.
[18] Poole, C. D., Neal, S. Bergano, R. E. Wagner, and Schulte H. J. 1988. “Polarization Dispersion and Principal states in a 147km undersea lightwave cable”, IEEE. J. Lightwave. Tech. Vol6, No7 1185-1190
[19] F. Heismann, D. A. Fishman, and D. L. Wilson, “Automatic compensation of first order polarization mode dispersion in a 10 Gb/s transmission system”,
ECOC”98,pp.529-530(1998)
[20] Govind P. Agrawal. 1995. Nonlinear fiber optics second edition. Academic Press Chapter5. p.145-147.
[21] Chongjin Xie, Henrik Sunnerud, Magnus Karlsson, and Peter A. Andrekson. “Polarization mode dispersion induced outages in Solton transmission systems”, IEEE Photonics Technology Letters, Vol13, No.10, 2001

QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top
1. 彭慧鸞(2002),電信自由化建制與數位落差的政治經濟分析,問題與研究,40(4):25-40。
2. 柯宏澤(1997),網際網路(Internet),產業經濟,192:73-78。
3. 施鴻志、解鴻年、古宜靈(1995),高科技產業區位發展之探討,都市與計劃,22(2):21-40。
4. 施鴻志、解鴻年、古宜靈(1995),高科技產業區位發展之探討,都市與計劃,22(2):21-40。
5. 周志龍(2000),全球化過程中的台灣跨國資訊城際網絡:國際快遞流動網絡分析,運輸計劃季刊,29(3):529-556。
6. 周志龍(2000),全球化過程中的台灣跨國資訊城際網絡:國際快遞流動網絡分析,運輸計劃季刊,29(3):529-556。
7. 張蓓琪(2001),電信資訊科技應用對土地使用影響之初探,建築與規劃學報,2(2)58-69。
8. 張蓓琪(2001),電信資訊科技應用對土地使用影響之初探,建築與規劃學報,2(2)58-69。
9. 柯宏澤(1997),網際網路(Internet),產業經濟,192:73-78。
10. 彭慧鸞(2002),電信自由化建制與數位落差的政治經濟分析,問題與研究,40(4):25-40。
11. 彭心儀(2002),由資訊通信法制之發展趨勢論數位落差之消弭,經社法制論叢,29:250-298。
12. 彭心儀(2002),由資訊通信法制之發展趨勢論數位落差之消弭,經社法制論叢,29:250-298。
13. 黃名義(2001),不同產業企業總部辦公室之區位選擇,建築學報,38:129-164。
14. 黃名義(2001),不同產業企業總部辦公室之區位選擇,建築學報,38:129-164。
15. 黃金瑞(2000),網際網路服務提供業(ISP),產業經濟,228:90-97。