Distributed Brillouin Sensor In Polymer Optical Fibers Utilizing Bofda

Author : Andy Schreier
Publisher : Cuvillier Verlag
Page : 134 pages
File Size : 40,7 Mb
Release : 2020-01-24
Category : Technology & Engineering
ISBN : 9783736961463

Get Book

Distributed Brillouin sensor in polymer optical fibers utilizing BOFDA by Andy Schreier Pdf

In this thesis, a distributed Brillouin sensor in perfluorinated polymer optical fibers utilizing BOFDA is presented. These commercially available polymer fibers offer beneficial characteristics for sensing applications such as higher break down strain up to 100 %, minimal bending radii below 2 mm, higher sensitivity to temperature and lower sensitivity to strain compared to their silica equivalent. The SBS parameters - backscattering power, linewidth and frequency shift - are inclusively related to the environmental parameters humidity, temperature and tensile strain. Furthermore, the perfluorinated polymer optical fibers are characterized with respect to the influence of relative humidity and temperature changes on spectral transmission absorption and Rayleigh backscattering, respectively. The chosen wavelength of operation at 1319 nm corresponds to lower fiber propagation loss (

Author : Hamid Alemohammad
Publisher : Butterworth-Heinemann
Page : 358 pages
File Size : 49,9 Mb
Release : 2018-01-20
Category : Technology & Engineering
ISBN : 9780128031469

Get Book

Opto-mechanical Fiber Optic Sensors by Hamid Alemohammad Pdf

Opto-mechanical Fiber Optic Sensors: Research, Technology, and Applications in Mechanical Sensing offers comprehensive coverage of the theoretical aspects of fiber optic sensors (FOS), along with current and emerging applications in the mechanical, petroleum, biomedical, biomechanical, aerospace and automotive industries. Special attention is given to FOS applications in harsh environments. Due to recent technology advances, optical fibers have found uses in many industrial applications. Various sectors are major targets for FOS's capable of measuring mechanical parameters, such as pressure, stress, strain and temperature. Opto-mechanical FOS's offer unique advantages, including immunity to electromagnetic interference, high fidelity and signal-to-noise ratio, low-loss remote sensing and small size. Provides current background information and fundamentals on fiber optic sensors technology Covers a wide variety of established and emerging applications of FOS Focuses on mechanical parameter measurement Includes contributions from leading researchers and practitioners in their fields Covers current methods of fabrication and packaging

Author : Vijay Janyani,Ghanshyam Singh,Manish Tiwari,Antonio d’Alessandro
Publisher : Springer
Page : 567 pages
File Size : 55,6 Mb
Release : 2019-04-09
Category : Technology & Engineering
ISBN : 9789811361593

Get Book

Optical and Wireless Technologies by Vijay Janyani,Ghanshyam Singh,Manish Tiwari,Antonio d’Alessandro Pdf

This volume presents selected papers from the 2nd International Conference on Optical and Wireless Technologies, conducted from 10th to 11th February, 2018. It focuses on extending the limits of currently used systems encompassing optical and wireless domains, and explores novel research on wireless and optical techniques and systems, describing practical implementation activities, results and issues. The book will serve as a valuable reference resource for academics and researchers across the globe.

Author : Marcelo M. Werneck,Regina Célia S. B. Allil
Publisher : CRC Press
Page : 441 pages
File Size : 42,5 Mb
Release : 2019-12-12
Category : Science
ISBN : 9781351580571

Get Book

Plastic Optical Fiber Sensors by Marcelo M. Werneck,Regina Célia S. B. Allil Pdf

Plastic Optical Fiber Sensors cover the fundamentals and applications of a new class of fiber sensors. With contributions from leading academics in the area, this book covers the theory of plastic optical fiber sensors or (POFs), as well as applications in oil, gas, biotechnology, and energy fields. Using multiple examples, the editors showcase the advantageous characteristics of POFs, such as ease of handling, large diameter, inexpensive peripheral components and simple termination tools. By doing so, the editors assert that there has been a proliferation of the use of POFs in new consumer products. The book also highlights uses for building various products, such as a POF sensor for oil trucker valve monitoring, a monitoring system for high voltage substation switch, an oil leaking sensor for offshore platforms and a solar tracker for illumination. Including over 300 black and white images, this book would be highly beneficial for professionals in manufacturing as well as academics in universities, particularly those who use optical fiber sensors on a regular basis.

Author : Mihir Narayan Mohanty,Swagatam Das
Publisher : Springer Nature
Page : 563 pages
File Size : 45,6 Mb
Release : 2020-01-13
Category : Technology & Engineering
ISBN : 9789811527746

Get Book

Advances in Intelligent Computing and Communication by Mihir Narayan Mohanty,Swagatam Das Pdf

This book features high-quality research papers presented at the 2nd International Conference on Intelligent Computing and Advances in Communication (ICAC 2019), held at Siksha ‘O’ Anusandhan Deemed to be University, Bhubaneswar, Odisha, India, in November 2019. Covering a wide variety of topics, including management of clean and smart energy systems and environmental challenges, it is a valuable resource for researchers and practicing engineers working in various fields of renewable energy generation, and clean and smart energy management.

Author : Mingjiang Zhang,Jianzhong Zhang,Lijun Qiao,Tao Wang
Publisher : Springer Nature
Page : 408 pages
File Size : 45,7 Mb
Release : 2024-01-03
Category : Science
ISBN : 9789819971497

Get Book

Novel Optical Fiber Sensing Technology and Systems by Mingjiang Zhang,Jianzhong Zhang,Lijun Qiao,Tao Wang Pdf

This book highlights recent advances in novel optical fiber sensing technology and systems, using distributed 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.

Author : Asit Kumar Das,Janmenjoy Nayak,Bighnaraj Naik,S. Vimal,Danilo Pelusi
Publisher : Springer Nature
Page : 692 pages
File Size : 41,6 Mb
Release : 2022-06-20
Category : Technology & Engineering
ISBN : 9789811930898

Get Book

Computational Intelligence in Pattern Recognition by Asit Kumar Das,Janmenjoy Nayak,Bighnaraj Naik,S. Vimal,Danilo Pelusi Pdf

This book features high-quality research papers presented at the 4th International Conference on Computational Intelligence in Pattern Recognition (CIPR 2022), held at Indian Institute of Engineering Science and Technology, Shibpur, Howrah, West Bengal, India, during 23 – 24 April 2022. It includes practical development experiences in various areas of data analysis and pattern recognition, focusing on soft computing technologies, clustering and classification algorithms, rough set and fuzzy set theory, evolutionary computations, neural science and neural network systems, image processing, combinatorial pattern matching, social network analysis, audio and video data analysis, data mining in dynamic environments, bioinformatics, hybrid computing, big data analytics and deep learning. It also provides innovative solutions to the challenges in these areas and discusses recent developments.

Author : Shien-Kuei Liaw
Publisher : BoD – Books on Demand
Page : 100 pages
File Size : 46,6 Mb
Release : 2019-09-11
Category : Science
ISBN : 9781789846256

Get Book

Fiber Optic Sensing by Shien-Kuei Liaw Pdf

The chapters in this edited volume are by scholars/experts working in academia in Taiwan, Egypt, Israel, Germany and Japan. The contents are intended to provide a common forum for researchers, scientists and engineers throughout the world to exchange ideas and gain knowledge in the areas of fiber sensing technologies. The scope of the book includes the following chapters: 1. Introductory Chapter: An Overview of the Methodologies and Applications of Fiber Optic Sensing; 2. Theoretic Study of Cascaded Fiber Bragg Grating; 3. Femtosecond Transient Bragg Gratings; 4. Vital Sign Measurement Using FBG Sensor for New Wearable Sensor; 5. The State-of-the-Art of Brillouin Distributed Fiber Sensing. After a rigorous review process, the editors selected five submitted manuscripts (Chapters 2 to 5) for inclusion here. Three of these focus on the subject of point-to-point sensing using FBGs, and the final concerns distributed fiber sensing based on Brillouin scattering effect.

Author : Sulaiman Wadi Harun,Hamzah Arof
Publisher : BoD – Books on Demand
Page : 602 pages
File Size : 40,5 Mb
Release : 2013-06-13
Category : Technology & Engineering
ISBN : 9789535111481

Get Book

Current Developments in Optical Fiber Technology by Sulaiman Wadi Harun,Hamzah Arof Pdf

This book is a compilation of works presenting recent advances and progress in optical fiber technology related to the next generation optical communication, system and network, sensor, laser, measurement, characterization and devices. It contains five sections including optical fiber communication systems and networks, plastic optical fibers technologies, fiber optic sensors, fiber lasers and fiber measurement techniques and fiber optic devices on silicon chip. Each chapter in this book is a contribution from a group of academicians and scientists from a prominent university or research center, involved in cutting edge research in the field of photonics. This compendium is an invaluable reference for researchers and practitioners working in academic institutions as well as industries.

Author : Jose Luis Santos,Faramarz Farahi
Publisher : CRC Press
Page : 722 pages
File Size : 46,7 Mb
Release : 2014-10-29
Category : Technology & Engineering
ISBN : 9781439866856

Get Book

Handbook of Optical Sensors by Jose Luis Santos,Faramarz Farahi Pdf

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.

Author : Horst Czichos,Tetsuya Saito,Leslie E. Smith
Publisher : Springer Science & Business Media
Page : 1244 pages
File Size : 51,8 Mb
Release : 2011-07-22
Category : Technology & Engineering
ISBN : 9783642166419

Get Book

Springer Handbook of Metrology and Testing by Horst Czichos,Tetsuya Saito,Leslie E. Smith Pdf

This Springer Handbook of Metrology and Testing presents the principles of Metrology – the science of measurement – and the methods and techniques of Testing – determining the characteristics of a given product – as they apply to chemical and microstructural analysis, and to the measurement and testing of materials properties and performance, including modelling and simulation. The principal motivation for this Handbook stems from the increasing demands of technology for measurement results that can be used globally. Measurements within a local laboratory or manufacturing facility must be able to be reproduced accurately anywhere in the world. The book integrates knowledge from basic sciences and engineering disciplines, compiled by experts from internationally known metrology and testing institutions, and academe, as well as from industry, and conformity-assessment and accreditation bodies. The Commission of the European Union has expressed this as there is no science without measurements, no quality without testing, and no global markets without standards.

Author : Horst Czichos
Publisher : Springer Science & Business Media
Page : 560 pages
File Size : 48,7 Mb
Release : 2013-01-11
Category : Technology & Engineering
ISBN : 9783642258503

Get Book

Handbook of Technical Diagnostics by Horst Czichos Pdf

This book presents concepts, methods and techniques to examine symptoms of faults and failures of structures, systems and components and to monitor functional performance and structural integrity. The book is organized in five parts. Part A introduces the scope and application of technical diagnostics and gives a comprehensive overview of the physics of failure. Part B presents all relevant methods and techniques for diagnostics and monitoring: from stress, strain, vibration analysis, nondestructive evaluation, thermography and industrial radiology to computed tomography and subsurface microstructural analysis. Part C cores the principles and concepts of technical failure analysis, illustrates case studies, and outlines machinery diagnostics with an emphasis on tribological systems. Part D describes the application of structural health monitoring and performance control to plants and the technical infrastructure, including buildings, bridges, pipelines, electric power stations, offshore wind structures, and railway systems. And finally, Part E is an excursion on diagnostics in arts and culture. The book integrates knowledge of basic sciences and engineering disciplines with contributions from research institutions, academe, and industry, written by internationally known experts from various parts of the world, including Europe, Canada, India, Japan, and USA.

Author : Arthur H. Hartog
Publisher : CRC Press
Page : 651 pages
File Size : 47,6 Mb
Release : 2017-05-25
Category : Science
ISBN : 9781351645300

Get Book

An Introduction to Distributed Optical Fibre Sensors by Arthur H. Hartog Pdf

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.

Author : Ginu Rajan
Publisher : CRC Press
Page : 894 pages
File Size : 45,6 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781351831246

Get Book

Optical Fiber Sensors by Ginu Rajan Pdf

Optical Fiber Sensors: Advanced Techniques and Applications describes the physical principles of, and latest developments in, optical fiber sensors. Providing a fundamental understanding of the design, operation, and practical applications of fiber optic sensing systems, this book: Discusses new and emerging areas of research including photonic crystal fiber sensors, micro- and nanofiber sensing, liquid crystal photonics, acousto-optic effects in fiber, and fiber laser-based sensing Covers well-established areas such as surface plasmon resonance sensors, interferometric fiber sensors, polymer fiber sensors, Bragg gratings in polymer and silica fibers, and distributed fiber sensors Explores humidity sensing applications, smart structure applications, and medical applications, supplying detailed examples of the various fiber optic sensing technologies in use Optical Fiber Sensors: Advanced Techniques and Applications draws upon the extensive academic and industrial experience of its contributing authors to deliver a comprehensive introduction to optical fiber sensors with a strong practical focus suitable for undergraduate and graduate students as well as scientists and engineers working in the field.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 50,8 Mb
Release : 2019
Category : Electronic
ISBN : 1839621826

Get Book

Fiber Optic Sensing - Principle, Measurement and Applications by Anonim Pdf