حسگرهای فیبر نوری برای کاربردهای بیومدیکال (فوتونیک کاربردی)

This authoritative new resource presents fiber optic sensors and their applications in medical device design and biomedical engineering. Readers gain an understanding of which technology to use and adopt, and how to connect technologies with their respective applications. This book explores the innovation of diagnostics and how to use diagnostic tools.n nPrinciples of fiber optic sensing are covered and include details about intensity-based sensors, fiber bragg gratings, distributed sensors, and fabry-perot interferometers. This book explores interrogation software, standards for medical sensors, and discusses protocols and tools for validation. Various medical device engineering and applications are examined, including sensor catheterization, cardiovascular sensors, diagnostic in gastroscopy, urology, neurology, sensing in thermal ablation. Applications and detection of SPR sensors are presented, along with minimally invasive robotic surgery, smart textiles, wearable sensors and fiber-optic spectrometric sensors. This is a one-stop reference on fiber optic sensors for biomed applications. Read more... Abstract: This authoritative new resource presents fiber optic sensors and their applications in medical device design and biomedical engineering. Readers gain an understanding of which technology to use and adopt, and how to connect technologies with their respective applications. This book explores the innovation of diagnostics and how to use diagnostic tools.n nPrinciples of fiber optic sensing are covered and include details about intensity-based sensors, fiber bragg gratings, distributed sensors, and fabry-perot interferometers. This book explores interrogation software, standards for medical sensors, and discusses protocols and tools for validation. Various medical device engineering and applications are examined, including sensor catheterization, cardiovascular sensors, diagnostic in gastroscopy, urology, neurology, sensing in thermal ablation. Applications and detection of SPR sensors are presented, along with minimally invasive robotic surgery, smart textiles, wearable sensors and fiber-optic spectrometric sensors. This is a one-stop reference on fiber optic sensors for biomed applications Fiber-Optic Sensors for Biomedical Applications; Introduction; Chapter 1 Fundamentals of Wave Optics and Optical Fibers; 1.1 Introduction; 1.2 Electromagnetic Waves; 1.3 Reflection and Refraction of Plane Waves; 1.4 Dielectric Waveguides; 1.5 Optical Fibers; 1.6 Practical Aspects in Using Optical Fibers; Selected Bibliography; Chapter 2 Devices for Fiber Optic Sensing Applications; 2.1 Introduction; 2.2 Light Sources; 2.2.1 Light-Emitting Diodes; 2.2.2 Laser Diodes; 2.3 Photodiodes; 2.4 Isolators and Circulators; 2.5 Couplers; 2.5.1 Wavelength-Insensitive Couplers (WINCs). 2.5.2 Wavelength-Sensitive Couplers2.6 Polarization Optics; 2.7 Optical Spectrum Analyzers and Spectrometers; References; Chapter 3 Principles of Fiber Optic Sensing; 3.1 Definitions; 3.2 Classification; 3.3 Working Principles; 3.4 Sensor Performance Analysis; 3.5 Application-Integrated Design; References; Chapter 4 Intensity-Based Sensors; 4.1 Introduction; 4.2 Sensors Exploiting the Modulation of Losses; 4.3 Sensors Based on Coupling Loss; References; Chapter 5 Fiber Bragg Gratings; 5.1 Description; 5.2 Uniform FBGs; 5.3 FBG Thermal and Mechanical Response; 5.4 FBG Arrays. 5.5 Chirped and Apodized FBG5.6 Tilted FBG; 5.7 Fabrication of FBGs; 5.7.1 Photosensitivity; 5.7.2 Phase Mask Inscription; 5.7.3 Interfering Beams; 5.7.4 Draw-Tower Method; 5.6.5 Point-by-Point; 5.8 FBG Package; 5.9 Recent Advances; References; Chapter 6 Distributed Sensors; 6.1 Introduction; 6.2 OFDR Theory; 6.2.1 Demonstration; 6.2.2 Detection; 6.3 Microwave Photonics (MWP); 6.4 Sensing Elements; 6.5 Practical Considerations; 6.6 Perspectives; References; Chapter 7 Fabry-Perot Interferometers; 7.1 Fabry-Perot Interferometer (FPI) Principle; 7.2 FPI-Based Sensors; 7.3 FPI/FBG Dual Sensors. 7.4 Fabrication of FPI Sensors7.5 Self-Mixing Interferometry; 7.6 Other Interferometers; References; Chapter 8 Fiber-Optic Biosensors Principles; 8.1 Introduction; 8.2 Sensors Exploiting the Evanescent Field Absorption; 8.3 Sensors Exploiting Surface Plasmon Resonance; 8.3.1 SPR Sensors in Bulk Optics; 8.3.2 SPR Sensors in Optical Fibers; 8.3.3 SPR Sensors in Photonic Crystal Fibers; References; Chapter 9 Optical Fiber Spectroscopy; References; Chapter 10 Fiber Optic Sensor Networks; 10.1 Introduction; 10.2 Amplitude Detection Methods; 10.2.1 FBG and Fabry-Perot Interferometers. 10.2.2 Plastic Fiber-Based Systems10.3 White Light-Based Setup; 10.3.1 Setup and Instrumentation; 10.3.2 Time/Wavelength Division Multiplexing; 10.3.3 Cepstrum Division Multiplexing; 10.4 Scanning-Source Interrogators; 10.5 Multiparametric Sensors; 10.6 Distributed Sensing Units; 10.7 Commercial Devices; 10.8 Conclusions; References; Chapter 11 Interrogation Software; 11.1 FBG Tracking Direct Methods; 11.1.1 Centroid; 11.1.2 Bandwidth Tracking; 11.1.3 Polynomial Fitting; 11.2 EFPI Direct Tracking; 11.2.1 Short-Cavity EFPI; 11.2.2 Long-Cavity EFPI; 11.3 Direct Karhunen-Loeve Transform. Content: Fiber-Optic Sensors for Biomedical Applications Introduction Chapter 1 Fundamentals of Wave Optics and Optical Fibers 1.1 Introduction 1.2 Electromagnetic Waves 1.3 Reflection and Refraction of Plane Waves 1.4 Dielectric Waveguides 1.5 Optical Fibers 1.6 Practical Aspects in Using Optical Fibers Selected Bibliography Chapter 2 Devices for Fiber Optic Sensing Applications 2.1 Introduction 2.2 Light Sources 2.2.1 Light-Emitting Diodes 2.2.2 Laser Diodes 2.3 Photodiodes 2.4 Isolators and Circulators 2.5 Couplers 2.5.1 Wavelength-Insensitive Couplers (WINCs). 2.5.2 Wavelength-Sensitive Couplers2.6 Polarization Optics 2.7 Optical Spectrum Analyzers and Spectrometers References Chapter 3 Principles of Fiber Optic Sensing 3.1 Definitions 3.2 Classification 3.3 Working Principles 3.4 Sensor Performance Analysis 3.5 Application-Integrated Design References Chapter 4 Intensity-Based Sensors 4.1 Introduction 4.2 Sensors Exploiting the Modulation of Losses 4.3 Sensors Based on Coupling Loss References Chapter 5 Fiber Bragg Gratings 5.1 Description 5.2 Uniform FBGs 5.3 FBG Thermal and Mechanical Response 5.4 FBG Arrays. 5.5 Chirped and Apodized FBG5.6 Tilted FBG 5.7 Fabrication of FBGs 5.7.1 Photosensitivity 5.7.2 Phase Mask Inscription 5.7.3 Interfering Beams 5.7.4 Draw-Tower Method 5.6.5 Point-by-Point 5.8 FBG Package 5.9 Recent Advances References Chapter 6 Distributed Sensors 6.1 Introduction 6.2 OFDR Theory 6.2.1 Demonstration 6.2.2 Detection 6.3 Microwave Photonics (MWP) 6.4 Sensing Elements 6.5 Practical Considerations 6.6 Perspectives References Chapter 7 Fabry-Perot Interferometers 7.1 Fabry-Perot Interferometer (FPI) Principle 7.2 FPI-Based Sensors 7.3 FPI/FBG Dual Sensors. 7.4 Fabrication of FPI Sensors7.5 Self-Mixing Interferometry 7.6 Other Interferometers References Chapter 8 Fiber-Optic Biosensors Principles 8.1 Introduction 8.2 Sensors Exploiting the Evanescent Field Absorption 8.3 Sensors Exploiting Surface Plasmon Resonance 8.3.1 SPR Sensors in Bulk Optics 8.3.2 SPR Sensors in Optical Fibers 8.3.3 SPR Sensors in Photonic Crystal Fibers References Chapter 9 Optical Fiber Spectroscopy References Chapter 10 Fiber Optic Sensor Networks 10.1 Introduction 10.2 Amplitude Detection Methods 10.2.1 FBG and Fabry-Perot Interferometers. 10.2.2 Plastic Fiber-Based Systems10.3 White Light-Based Setup 10.3.1 Setup and Instrumentation 10.3.2 Time/Wavelength Division Multiplexing 10.3.3 Cepstrum Division Multiplexing 10.4 Scanning-Source Interrogators 10.5 Multiparametric Sensors 10.6 Distributed Sensing Units 10.7 Commercial Devices 10.8 Conclusions References Chapter 11 Interrogation Software 11.1 FBG Tracking Direct Methods 11.1.1 Centroid 11.1.2 Bandwidth Tracking 11.1.3 Polynomial Fitting 11.2 EFPI Direct Tracking 11.2.1 Short-Cavity EFPI 11.2.2 Long-Cavity EFPI 11.3 Direct Karhunen-Loeve Transform. Resumen del editor: "This authoritative new resource presents fiber optic sensors and their applications in medical device design and biomedical engineering. Readers gain an understanding of which technology to use and adopt, and how to connect technologies with their respective applications. This book explores the innovation of diagnostics and how to use diagnostic tools.Principles of fiber optic sensing are covered and include details about intensity-based sensors, fiber bragg gratings, distributed sensors, and fabry-perot interferometers. This book explores interrogation software, standards for medical sensors, and discusses protocols and tools for validation. Various medical device engineering and applications are examined, including sensor catheterization, cardiovascular sensors, diagnostic in gastroscopy, urology, neurology, sensing in thermal ablation. Applications and detection of SPR sensors are presented, along with minimally invasive robotic surgery, smart textiles, wearable sensors and fiber-optic spectrometric sensors. This is a one-stop reference on fiber optic sensors for biomed applications." (Google Books) This book is written from the point of view of prospective users, with a practical approach, and discusses how optical fiber sensors can be applied to the detection of biophysical and biological quantities inside the body. The aim is to close the gap between the technologies and their application in the biomedical and clinical world.