臺灣博碩士論文加值系統

本論文主旨在研究光分波多工技術與布里淵散射於光傳輸、交換和光纖感測之應用。在光分波多工技術的光傳輸應用研究部分，包括光分波多工系統中光纖非線性效應、不同光纖種類與調變格式之使用、自注入式的光纖光柵雷射及為降低相位互調變串音所用之色散補償技術等。在光分波多工技術的光交換應用研究部分，其內容含光纖光柵型的光交接器、 光標籤置換技術、快速波長可調雷射和光交接器監測技術等。在光纖感測應用研究部分，包括光時域反射技術用在光分歧網路和光同軸電纜混合網路、布里淵-光時域反射技術用以量測受激布里淵散射閥值、以及使布里淵-光時域反射技術得以分離溫度與應變的方法和增加空間解析度的研究等。這些應用的原理與架構皆被詳盡分析與實驗證驗，上述的成果預期將有助於光傳輸、交換和光纖感測領域的發展。

In this dissertation, we study two applications of wavelength division multiplexing (WDM) in optical transmission and photonic switching, and one application of Brillouin scattering in fiber sensing. The content about WDM applications includes the investigation of fiber nonlinearity in WDM systems, the utilization of different fiber media and modulation formats to reduce crosstalk due to fiber nonlinearity in WDM networks, the investigation of wavelength allocation in WDM transmission, the study of the self-injection-feedback configuration of fiber Bragg grating (FBG) based fiber laser as WDM light sources, and the dispersion compensating technique to reduce XPM-induced crosstalk in WDM transmission. The content related to photonic switching includes the FBG-based configurations of optical-cross-connects (OXC’s), the optical label swapping, the fast wavelength-tunable laser with external injection seeding, and the optical supervising technique for OXC. In fiber sensing part, the optical-time-domain reflectometry (OTDR) technique for branched and HFC networks, the Brillouin-OTDR for fiber stimulated Brillouin scattering threshold measurement, separation of distributed strain and temperature for Brillouin-OTDR measurement, and spectrum decomposing technique of Brillouin-OTDR for spatial resolution improvement have been presented and realized. These investigations and demonstrations will be useful in the fields of optical transmission, photonic switching and fiber sensing.

封面
CHINESE ABSTRACT
ENGLISH ABSTRACT
ACKNOWLEDGMENTS
CONTENTS
LIST OF TABLES
LIST OF FLGURES
LIST OF ACRONYMS
CHAPTER1 General Introduction
1.1Porgress of Optical Transmission,PhotonicSwitching and FiberSensing
1.2Revicw of WDM Techonlogy
1.3Status of Brillouin Scartering Sensing
1.4Obuetive
References to Chapter1
CHAPTER2 Overvicw and Motivation
2.1The Application of WDMTechnolohy in Optical Tcansmission
2.1.1Sclf-Injection-Fccdbaaack Confjhuration of FBH-based fiber Laser for WDM Source
2.1.2Dispersion Coinpensating Method for Reducing XPM-induced Crosstalk
2.1.3Hybrid 10-GBb/s,2.5-Gb/s,64-QAM,and AM-VSB Formats forWDM Transmission
2.1.4Four -Wavelength 64-QAM Subcarrier-Multiplexed WDM Transmission
2.1.5Mutiomode FiberMedia for WDM Transmission
2.1.6Large-Effective-Area Dispersion -Shifted Fiber for WDM Transmission
2.1.7OpticalChannelPlan forWDM Transmission
2.2The Application of WDM T echmology in Photonic Switching
2.2.1FBG-based Optical Cross-Connect
2.2.2Optical Label Swapping Technique for IP-WDM Networks
2.2.3Extermal Injection Configuration of Fast Wavelength -Tunable laster
2.2.4Optical Monitoring for WDM Networking
2.2.5Supervising Technique for Switch Fabric in OXC
2.3The Application of Brillouin Scattering Combined with OTDR Technique for Fiber Sensing
2.3.1OTDR-based Technique for Broad -Band Branched Networks
2.3.2OTDR-based Technique for Hybrid Fiber/CoaxialNetworks
2.3.3Brillouin-OTDR Measurement Method for Fiber Stimulated -Brillouin-Scattering Threshold
2.3.4Separation of Distributed Strain and Temperature for Brillouin-OTDR Measurement
2.3.5spectum Decomposing Technique of Brillouin -OTDR to Enhance Spatial Resolution for Distuibuted temperature
references to Chapter2
CHAPTER3 The Application of EDM Technolgy in Optical Transmission
3.1Self-injectionfeedback configuration of FBG-based fiber Laser for EDM S orce
3.1.1Operation Principle
3.1.2Experimental Results and Discussion
3.2Dispersion Compensation Method for Reduciong XPM-induced Crosstalk
3.2.1Analysis
3.2.2Experimental Results and Discussions
3.3Different Modulation Formats for EDM Transmission
3.3.1Hvbrid 10-Gb/s.2.5-Gb/s. 64-QAM,and AM-VSB Formats for WDM Trandmission
3.3.1.1Experimental Setuop
3.3.1.2Experimental Results
3.3.1.3Summary
3.3.2Four-Wavelength 64-QAM Subcarrier-Multiplexed WDM Transmission
3.3.2.1Analysis
3.3.2.2Experiment Setup
3.3.2.3Experimental Results and Discussion
3.4Different Fiber Media forWDM Transmission
3.4.1Multimode Fiber Media for EDM Transmission
3.4.1.1Analysis
3.4.1.2Experimental Results and Discussions
3.4.2Larhe-Effective-Area D ispersion -Shifted Fiber for WDM Transmission
3.4.2.1Analysis
3.4.2.2Experiments and Results
3.5Optical Channel Plan for WDM Transmission
3.5.1Analysis
3.5.2Experimental Setup
3.5.3Experimental Results and Discussions
Referece to Chapter 3
CHAPTER4 The Application of WDM Technolgy in Photonic Switching
4.1FBG-based Optical Cross-Connect
4.1.1Basic Building Blocks and Architectures for FBG-basedWXC'S
4.1.2Characteristic Comparison of WXC Architectures
4.1.3WXC Dimension Limits
4.1.4Discussions
4.2External-Injection Seeding Method for Wavelength-Tunable Laser with fast Switching Time
4.2.1Operation Principle and Experimental Setup
4.2.2Experimental Results and Discussion
4.3New Optical Label Swapping Technuque for IP-WDM Networks
4.3.1Operation Principle and Experimental Setup
4.3.2Results and Discussions
4.4Optical Monitoring Method Based on OTDR for WDM Networking
4.4.1Operation Principle
4.4.2Experiments and Discussions
4.5Different Time Delay Technique for Supervisiong Switch Fabric in OXC
4.5.1Operation Principle
4.5.2Experimental Results and Dixcussions
Reference to Chapter 4
Table to Chapter4
CHAPTER5 The Application of Brilouin Scattering Combined with OTDR Technique for Fiber Sensing
5.1OTDR-based Fiber Sensing Technique for Broad -Band BRANCHED Networks
5.1.1Surveillance Scheme and Analysis
5.1.2OTDR-based Sensing Technique for Hybrid Fiber /Coaxial Networks
5.2OTDR-based Sensing Technique for Hybrid Fiber /Coaxial Networks
5.2.1Operatin Principle
5.2.2Operatin Principle
5.3Brillouin -OTDR Measurement Method for Fiber Stimulated B rillouin Scattering Threshold
5.3.1Analysis
5.3.2Experimental Results and D iscussions
5.4Separation of Distributed Strain Temperature for BrillouinOTDR Measurement
5.4.1Operation Principle
5.4.2Experimental Results and Discussions
5.5Spectrum Decomposing Technuque of Brillouin -OTDR to Enhance Spatial Resolution for Distributed Temperature
5.5.1Operation Principlie
5.5.2Experimental Results and Disucssions
Reference to Chapter 5
Table to Chapter5
CHAPTER6 Conclusions
6.1The Application of WDM Technology in Optical Transimssion
6.2The Application of WDM Technology in Photonic Switching
6.3The Application of Brillouin Scattering Combined with OTDR Technique for Fiber sensing
6.4Suggestion for Future Research
PUBLICATION
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