Novel Optical Fiber Sensing Technology and Systems (Progress in Optical Science and Photonics, 28)

✍ Scribed by Mingjiang Zhang, Jianzhong Zhang, Lijun Qiao, Tao Wang

• Publisher: Springer
• Year: 2024
• Tongue: English
• Leaves: 408
• Category: Library

✦ Synopsis

This book highlights recent advances in novel optical fiber sensing technology and systems, usingdistributed fiber sensing technology based on chaotic lasers. Upon introducing the basic theory of chaotic laser, a novel light source, the book summarizes new frontier technologies, and presents photonic integration and sensing applications. The book elaborates on new technologies of distributed optical fiber sensors and its engineering applications, as well as narrow-linewidth fiber laser for optical fiber sensing. This book is of great reference for researchers and professionals in the area of optics and optoelectronics.

✦ Table of Contents

Preface
Contents
1 Generation and Control of Chaotic Laser
1.1 Characteristics of Chaotic Laser
1.2 Typical Ways of Generating Chaotic Lasers
1.2.1 External Cavity Optical Feedback
1.2.2 External Light Injection
1.2.3 Optical Feedback
1.3 Generation of Broadband Chaotic Lasers
1.3.1 Research Status
1.3.2 Dual-Wavelength Combined Optical Feedback Method
1.3.3 Mutual Injection Method
1.4 Generation of Time-Delay-Free Chaotic Lasers
1.4.1 Research Status
1.4.2 Single-Light-Injection Combined with Random Scattering Optical Feedback Method
1.4.3 Stimulated Brillouin Scattering Method
References
2 Photonic Integrated Chaotic Lasers
2.1 Research Overview
2.1.1 Monolithic Integrated Chaotic Semiconductor Lasers
2.1.2 Hybrid Integrated Chaotic Semiconductor Lasers
2.2 Hybrid Integrated Chaotic Semiconductor Lasers
2.2.1 Parameter Extraction and System Simulation
2.2.2 The Development of Devices
2.3 Monolithic Integrated Chaotic Semiconductor Lasers
2.3.1 Structure Design of a Monolithic Integrated Chaotic Semiconductor Laser Chip
2.3.2 Simulation Study of a Three-Section Monolithic Integrated DFB Laser
2.4 Design of Drive and Temperature Control System for the Integrated Chaotic Laser
2.4.1 Hardware Circuit Design of the Drive and Temperature Control
2.4.2 Software Design of Each Control Unit of the System
2.4.3 Output Characteristics and Analysis of the System
2.5 Broadband Chaotic Signal Source
2.5.1 Structure and Principle
2.5.2 Output Characterization
References
3 Chaos Brillouin Distributed Optical Fiber Sensing
3.1 Research Status of Distributed Optical Fiber Sensing
3.1.1 Introduction
3.1.2 Brillouin Distributed Optical Fiber Sensing
3.2 Brillouin Scattering Characteristics of Chaotic Laser Injecting into an Optical Fiber
3.2.1 Theory of Stimulated Brillouin Scattering
3.2.2 Brillouin Backscattering Properties of the Chaotic Laser
3.3 Chaotic Brillouin Optical Correlation Domain Reflectometry
3.3.1 Sensing Mechanism of Chaotic BOCDR
3.3.2 Analysis of Light Source Characteristics
3.3.3 Results of Temperature Measurement
3.4 Chaotic Brillouin Optical Correlation Domain Analysis
3.4.1 Sensing Mechanism of Chaotic BOCDA
3.4.2 Long Distance Chaotic BOCDA
3.4.3 Millimeter-Level-Spatial-Resolution BOCDA
References
4 Brillouin Distributed Optical Fiber Sensing Based on Disordered Signals
4.1 Noise Modulation Based Brillouin Optical Coherence Domain Reflection Technique
4.1.1 Sensing Mechanism
4.1.2 Parameter Selection and Characteristic Analysis
4.1.3 Distributed Temperature Measurement
4.1.4 Performance Analysis
4.2 Brillouin Optical Coherence Domain Reflectometry Based on Pseudo-Random Sequence Modulation
4.2.1 Sensing Mechanism
4.2.2 Distributed Temperature Sensing
4.2.3 Performance Analysis
4.3 Brillouin Optical Coherence Domain Analysis Technique Based on Physical Random Code Modulation
4.3.1 Sensing Mechanism
4.3.2 Distributed Temperature Measurement
4.3.3 Analysis of Influence Factors
References
5 Chaotic Microwave Photon Sensing
5.1 Photogenerated Chaotic Ultrawideband Microwave Signals
5.1.1 Introduction
5.1.2 Generating UWB Microwave Signals Using an Optically Injected Semiconductor Laser
5.1.3 Widely Tunable Ultra-Wideband Signals Generation Utilizing Optically Injected Semiconductor Laser
5.1.4 Direct Modulation of Optical Feedback Semiconductor Lasers to Generate Chaotic UWB Signals
5.2 Chaotic Ultra-Wideband Microwave Photon Long-Range Ranging Technology
5.2.1 Introduction
5.2.2 Experimental Device and Principle
5.2.3 Experimental Results and Analysis
5.3 Chaotic Microwave-Photonic for Remote Water-Level Monitoring
5.3.1 Experimental Setup
5.3.2 Detection Signal Characteristics and Transmission Characteristics of Remote Water-Level Sensor
References
6 Distributed Fiber Optic Raman Thermometer and Applications
6.1 Novel Fiber Optic Raman Demodulation Techniques
6.1.1 Spontaneous Raman Scattering Effect
6.1.2 Single-Ended Structure Temperature Demodulation Method
6.1.3 Double-Ended Structure Temperature Demodulation Method
6.1.4 Crack Demodulation Method Based on Fiber Loss
6.2 High-Speed Real-Time Distributed Fiber Optic Raman Thermometer
6.2.1 System Integration
6.2.2 Wavelet Mode Maximum Denoising Method
6.2.3 Early Warning Model Based on Real-Time Movement Method
6.2.4 Main Technical Specifications of the Thermometer
6.3 Long-Distance and High-Precision Distributed Fiber Optic Raman Thermometer
6.3.1 System Integration and Multi-stage Thermostatic Control Technology
6.3.2 Three-Dimensional Temperature Visualization Positioning Technology
6.3.3 The Main Technical Indexes of the Thermometer
6.4 Major Engineering Application
6.4.1 Application in Safety Monitoring of Long-Distance Natural Gas Pipeline
6.4.2 Application in Power Cable Fault Detection
6.4.3 Application of Coal Gangue Mountain Fire Monitoring
References
7 Narrow Linewidth Fiber Laser for Fiber Sensing
7.1 Research Status of Fiber Laser
7.1.1 Development Background of Fiber Laser
7.1.2 Classification and Advantages of Fiber Lasers
7.1.3 Main Application Fields of Fiber Laser
7.2 Ring Cavity Erbium-Doped Fiber Laser
7.2.1 Basic Principle of Erbium-Doped Fiber Laser
7.2.2 Typical Ring Cavity Erbium-Doped Fiber Laser
7.2.3 Selection of Optimal Length of Gain Fiber
7.3 Single-Longitudinal-Mode Narrow Linewidth Fiber Laser
7.3.1 Narrow Linewidth Erbium-Doped Fiber Laser Based on Parallel Double Sub-rings MZI
7.3.2 Analysis of Output Characteristics of Narrow Line-Width Erbium-Doped Fiber Laser
7.3.3 The Performance Improvement of Output Light of Narrow Line-Width Erbium-Doped Fiber Laser
7.4 Dual Wavelength Erbium-Doped Fiber Laser
7.4.1 Dual Wavelength Erbium-Doped Fiber Laser Based on Double Ring MZI
7.4.2 Output Characteristic Analysis of Dual Wavelength EDFL Laser
References