fiber optic sensors an introduction for engineers and scientists

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Fiber Optic Sensors

Author : Eric Udd
ISBN : 9781118014080
Genre : Science
File Size : 47. 42 MB
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Since the technology has moved strongly into a number of different areas a textbook of this sort could be used by a wide variety of academic departments including physics, electrical engineering, mechanical engineering, civil engineering, aerospace engineering and bioengineering. To make the second edition as widely appealing as possible a series of significant upgrades were made. 1. The book is structured to support a variety of academic programs and it can also be used as a general reference by practicing engineers and scientists. 2. The introductory chapter has been revised to outline the new content of the second edition and provide a overview of the current status of fiber optic sensor technology. 3. A new, extensive chapter has been added covering fiber optic grating sensor technology and its application to aerospace, civil structures, oil and gas and power generating applications. 4. A second new chapter has been added on the emerging field of biomedical fiber optic sensors. This is one of the most rapidly growing fields of use for fiber optic sensors and with rising health costs and medical advances promises to be an important area for many years to come.

Fiber Optic Fabry Perot Sensors

Author : Yun-Jiang Rao
ISBN : 9781351647328
Genre : Technology & Engineering
File Size : 25. 84 MB
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The authors deliver a complete overview of fiber-optic Fabry-Perot (FFP) sensing technology, integrating the knowledge and tools of multiple fields including optics, sensing, micromachining, instrumentation, physics, and materials science. The main chapters discuss operating principles, microstructures, fabrication methods, signal demodulation, and instrumentation. This treatment spans the full range of structures (intrinsic/extrinsic, multimode fiber vs single-mode fibers), as well as advanced micromachining technologies and major interrogating and multiplexing methods for the formation of multi-point, quasi-distributed sensing networks. Readers will also gain a summary of state-of-the-art applications in oil, gas, and electricity industries, aerospace technology, and biomedicine. Yun-Jiang Rao is Dean of the School of Communication & Information Engineering, and Director of the Key Lab of Optical Fiber Sensing & Communications at the University of Electronic Science and Technology of China. Zeng-Ling Ran and Yuan Gong are both associate professors at the Optical Fiber Technology Research Laboratory of the University of Electronic Science and Technology of China.

Fiber Optic Sensors Systems

Author : Paul Polishuk, Editor
Genre :
File Size : 88. 3 MB
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Fundamentals Of Optical Fiber Sensors

Author : Zujie Fang
ISBN : 9781118381731
Genre : Technology & Engineering
File Size : 66. 52 MB
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This book describes the latest development in optical fiber devices, and their applications to sensor technology. Optical fiber sensors, an important application of the optical fiber, have experienced fast development, and attracted wide attentions in basic science as well as in practical applications. Sensing is often likened to human sense organs. Optical fiber can not only transport information acquired by sensors at high speed and large volume, but also can play the roles of sensing element itself. Compared with electric and other types of sensors, fiber sensor technology has unique merits. It has advantages over conventional bulky optic sensors, such as combination of sensing and signal transportation, smaller size, and possibility of building distributed systems. Fiber sensor technology has been used in various areas of industry, transportation, communication, security and defense, as well as daily life. Its importance has been growing with the advancement of the technology and the expansion of the scope of its application, a growth this book fully describes.

Structural Monitoring With Fiber Optic Technology

Author : Raymond M. Measures
ISBN : 0124874304
Genre : Science
File Size : 25. 78 MB
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This book is the first to address the field of structurally integrated fiber optic sensors. Fiber optic sensors embedded within materials and systems are able to measure a variety of parameters (i.e. temperature, vibration, deformation, strain, etc.) that allows for real time non-destructive evaluation. Examples include the following: monitoring structural fatigue in aging aircraft or loads in bridge structures. In more advanced applications, fiber optic sensors control actuators that allow materials to adapt to their environment. This gives rise to the names, "smart," "intelligent," and/or "adaptive" materials or structures. Structural Monitoring with Fiber Optic Technology is the firs single author book on the new field of fiber optic structural sensing. As such it provides: coverage of the fundamentals of the technology, a coherent and systematic discussion on the most important aspects of the subject, a broad view of the subject, while retaining a degree of focus on those advances most significant in terms of their future potential, particularly in regard to broad implementation of the technology. The book provides an introduction to the relevant value to structural monitoring. It also highlights the advantages of fiber optic based sensors over conventional electrical measurement technology. The book richly illustrates the subject matter with 615 figures and provides many examples of fiber optic structural sensing, including a detailed overview of a number of major field site applications. Most of these large scale applications are drawn from the civil engineering community as they have been the first to strongly embrace fiber optic structural monitoring. This is especially true for bridges, where innovative new designs and the use of fiber reinforced polymer composite materials to replace steel represents a major advance that is expected to revolutionize the construction industry. Examples include new bridges, which are serving as testbeds for these new materials and are instrumented with arrays of fiber optic structural sensors. In one case, this state-of-the-art monitoring system permits engineers at a distant site to track the response of the bridge to traffic loads and keep an eye on the long term performance of the new materials. Fiber optic structural sensing technology is equally applicable to other industrial sectors, such as the aerospace and marine industries. Indeed, several examples of ships being instrumented with arrays of fiber optic sensors are also included. * The author directed one of the leading laboratories in the development of this technology and its application to civil engineering * Provides a strong, concise foundation in the basics of the technology * Includes many examples of the application of the technology, including many major field site case studies * Richly illustrated with 615 figures, many redrawn to make them easier to understand; also includes over 600 references * Written in a style designed to help the reader unfamiliar with fiber optic technology appreciate what can be accomplished with this new form of structural monitoring

Fiber Optic Smart Structures

Author : Eric Udd
ISBN : UOM:39015037432351
Genre : Technology & Engineering
File Size : 57. 76 MB
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Recent earthquakes and space program-related news serve as potent reminders of the uses fiber optic technology offers to an increasingly complex world. Like living organisms sensitive to subtle changes in the environment, buildings, structures, and space vehicles can be equipped to sense and react to their surroundings by means of hair-thin glass fiber sensors embedded in structural materials and capable of carrying information and measuring changes in stress and other environmental factors. Data is collected and transmitted to a central location, where the findings are assessed and damage corrected. Fiber Optic Smart Structures pools the expertise of thirty-three leading professionals, many of whom are pioneers in the field, and offers a comprehensive introduction to this fast growing technology. Beginning with a historical overview and a look at the background technology, the book goes on to discuss methods of embedding optical fibers in modern high-strength, lightweight composite materials; ingress and egress of optical fibers; and more specialized application concerns, including use of the Fabry-Perot interferometer and Bragg grating sensors. Lower cost options are considered in light of performance trade-offs, and broad area coverage through single-line stringing of multiple fiber sensors is compared with single and distributed sensor approaches. The last section of the book treats the use of fiber optic smart structures in a wide range of settings. Discussions include applications in environments where high temperature and ultrasonic waves play a role; in the aerospace industry, where changes in the structural integrity of the system demand real-time automatic changes; and a rapidly emerging new direction, earthquake-resistant buildings and, along similar lines, bridges that perform self-diagnostics. The first and only comprehensive professional reference in this important, emerging field, Fiber Optic Smart Structures is a major addition to the libraries of aerospace engineers, mechanical scientists, fiber optics researchers and engineers, architects, and structural engineers. It is also a first-rate graduate-level textbook. The first and only comprehensive reference on this important and emerging field... Fiber Optic Smart Structures is the ultimate resource for engineers, architects, researchers, and anyone with an interest in this promising new technology. Thirty-three of the world's leading professionals--many of them pioneers in the field--bring you comprehensive coverage of every important aspect of fiber optic smart structure technology, including its history and evolution, background technologies, structural and assembly issues, sensing devices, and numerous applications. Topics of particular interest include: * An introduction to advanced composite materials associated with fiber optic smart structures * Structural integrity of materials containing embedded optical fibers * Methods of fiber optic ingress and egress for smart structures * Detailed descriptions of the most useful and promising fiber optic sensors, including those based on the Fabry-Perot interferometer and Bragg grating * Extended discussions of applications, including the use of fiber optic smart structures in high-temperature environments, quality control procedures, aircraft and space vehicles, earthquake-resistant buildings, and bridges that perform self-diagnostics * And much more

An Introduction To Distributed Optical Fibre Sensors

Author : Arthur H. Hartog
ISBN : 9781351645300
Genre : Science
File Size : 81. 85 MB
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This book explains physical principles, unique benefits, broad categories, implementation aspects, and performance criteria of distributed optical fiber sensors (DOFS). For each kind of sensor, the book highlights industrial applications, which range from oil and gas production to power line monitoring, plant and process engineering, environmental monitoring, industrial fire and leakage detection, and so on. The text also includes a discussion of such key areas as backscattering, launched power limitations, and receiver sensitivity, as well as a concise historical account of the field’s development.

Handbook Of Optical Sensors

Author : Jose Luis Santos
ISBN : 9781439866856
Genre : Technology & Engineering
File Size : 58. 93 MB
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Handbook of Optical Sensors provides a comprehensive and integrated view of optical sensors, addressing the fundamentals, structures, technologies, applications, and future perspectives. Featuring chapters authored by recognized experts and major contributors to the field, this essential reference: Explains the basic aspects of optical sensors and the principles of optical metrology, presenting a brief historical review Explores the role of optical waveguides in sensing and discusses sensor technologies based on intensity and phase modulation, fluorescence, and plasmonic waves Describes wavefront sensing, multiphoton microscopy, and imaging based on optical coherence tomography Covers optical fiber sensing, from light guiding in standard and microstructured optical fibers to sensor multiplexing, distributed sensing, and fiber Bragg grating Offers a broad perspective of the field and identifies trends that could shape the future, such as metamaterials and entangled quantum states of light Handbook of Optical Sensors is an ideal resource for practitioners and those seeking optical solutions for their specific needs, as well as for students and investigators who are the intellectual driving force of optical sensing.

Fiber Optics Engineering

Author : Mohammad Azadeh
ISBN : 1441903046
Genre : Technology & Engineering
File Size : 67. 78 MB
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Within the past few decades, information technologies have been evolving at a tremendous rate, causing profound changes to our world and our ways of life. In particular, fiber optics has been playing an increasingly crucial role within the telecommunication revolution. Not only most long-distance links are fiber based, but optical fibers are increasingly approaching the individual end users, providing wide bandwidth links to support all kinds of data-intensive applications such as video, voice, and data services. As an engineering discipline, fiber optics is both fascinating and challenging. Fiber optics is an area that incorporates elements from a wide range of techno- gies including optics, microelectronics, quantum electronics, semiconductors, and networking. As a result of rapid changes in almost all of these areas, fiber optics is a fast evolving field. Therefore, the need for up-to-date texts that address this growing field from an interdisciplinary perspective persists. This book presents an overview of fiber optics from a practical, engineering perspective. Therefore, in addition to topics such as lasers, detectors, and optical fibers, several topics related to electronic circuits that generate, detect, and process the optical signals are covered. In other words, this book attempts to present fiber optics not so much in terms of a field of “optics” but more from the perspective of an engineering field within “optoelectronics.

Optical Fiber Sensor Technology

Author : K. T. V. Grattan
ISBN : 0792378520
Genre : Science
File Size : 77. 68 MB
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This book has been designed to be an essential reference work on all aspects of Optical Fiber Sensors and the associated technology. Optical Fiber Sensor Technology: Fundamentals deals with the fundamentals of the subject in terms of the essential physics and mathematical background required for a fuller understanding of optical fiber systems. It draws upon a group of authors from industry and academia with an international reputation for their work in the field. Optical Fiber Sensor Technology: Fundamentals provides the essential first step in the appreciation of the essential principles of optical fiber devices. The chapters are of a fundamental nature, yet topical in their use of material, well illustrated and referenced, and point to hundreds of key references accessible in the open literature to interested readers. Commercial systems, applications and patent data are included where appropriate in the chapters, with particular reference to the applicability to industry of the techniques described. This volume is an authoritative, comprehensive and up-to-date reference text and will be of interest to researchers and industry professionals working in the field of optical fibers, optoelectronics and measurement and sensing.

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