Lock In Thermography
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Lock In Thermography
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Author : Otwin Breitenstein
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-05
Lock In Thermography written by Otwin Breitenstein and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-05 with Science categories.
In the last 7 years, the ?rst edition of “Lock-in Thermography” has established as a reference book for all users of this technique for investigating electronic devices, especially solar cells. At this time, a vital further development of lock-in therm- raphy could be observed. Not only the experimental technique was improved by applying new and better infrared cameras, solid immersion lenses, and novel t- ing strategies, but also completely new application ?elds of lock-in thermography were established by implying irradiation of light during the measurements. The two groups of new techniques are different kinds of Illuminated Lock-In Thermography (ILIT) and Carrier Density Imaging, resp. Infrared Lifetime Imaging (CDI/ILM). While ILIT is performed on solar cells, CDI/ILM is performed on bare wafers for imaging the local minority carrier lifetime and the local concentration of trapping centers. The new edition of this book implements these new developments. One new section entitled “Timing strategies” is added. In this, new ways are introduced to overcome previous limitations of the choice of the lock-in frequency in comparison with the frame rate of the camera. The previous diffraction limit of the spatial resolution can be overcome by a factor of up to 4 by applying so-called solid immersion lenses. This technique is introduced and its application for failure analysis of ICs, where highest possible spatial resolution is desired, is shown in another new section.
Non Destructive Evaluation Of Corrosion And Corrosion Assisted Cracking
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Author : Raman Singh
language : en
Publisher: John Wiley & Sons
Release Date : 2019-04-09
Non Destructive Evaluation Of Corrosion And Corrosion Assisted Cracking written by Raman Singh and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-09 with Technology & Engineering categories.
A comprehensive text to the non-destructive evaluation of degradation of materials due to environment that takes an interdisciplinary approach Non-Destructive Evaluation of Corrosion and Corrosion-assisted Cracking is an important resource that covers the critical interdisciplinary topic of non-destructive evaluation of degradation of materials due to environment. The authors—noted experts in the field—offer an overview of the wide-variety of approaches to non-destructive evaluation and various types of corrosion. The text is filled with instructive case studies from a range of industries including aerospace, energy, defense, and processing. The authors review the most common non-destructive evaluation techniques that are applied in both research and industry in order to evaluate the properties and more importantly degradation of materials components or systems without causing damage. Ultrasonic, radiographic, thermographic, electromagnetic, and optical are some of the methods explored in the book. This important text: Offers a groundbreaking interdisciplinary approach to of non-destructive evaluation of corrosion and corrosion-assisted cracking Discusses techniques for non-destructive evaluation and various types of corrosion Includes information on the application of a variety of techniques as well as specific case studies Contains information targeting industries such as aerospace, energy, processing Presents information from leading researchers and technologists in both non-destructive evaluation and corrosion Written for life assessment and maintenance personnel involved in quality control, failure analysis, and R&D, Non-Destructive Evaluation of Corrosion and Corrosion-assisted Cracking is an essential interdisciplinary guide to the topic.
Infrared Thermal Imaging
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Author : Michael Vollmer
language : en
Publisher: John Wiley & Sons
Release Date : 2018-02-20
Infrared Thermal Imaging written by Michael Vollmer and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-20 with Science categories.
This new up-to-date edition of the successful handbook and ready reference retains the proven concept of the first, covering basic and advanced methods and applications in infrared imaging from two leading expert authors in the field. All chapters have been completely revised and expanded and a new chapter has been added to reflect recent developments in the field and report on the progress made within the last decade. In addition there is now an even stronger focus on real-life examples, with 20% more case studies taken from science and industry. For ease of comprehension the text is backed by more than 590 images which include graphic visualizations and more than 300 infrared thermography figures. The latter include many new ones depicting, for example, spectacular views of phenomena in nature, sports, and daily life.
Applications Of Lock In Amplifiers In Optics
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Author : Gerhard Kloos
language : en
Publisher:
Release Date : 2018
Applications Of Lock In Amplifiers In Optics written by Gerhard Kloos and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Electronic books categories.
Lock-in amplifiers are key devices in several instruments used in the optical sciences or in optical equipment in the industry. In many experimental configurations, they represent the means to reliably detect and record small signals. The purpose of this text is to provide a step-by-step introduction to this technique. The book explains how modulation is used to extract a signal from noise and describes lock-in amplifier applications in optics. The book is intended for readers who want to better understand instruments and experiments based on lock-in detection and/or to design (and perform) new experiments in which lock-in amplifiers are applied.
Infrared Thermography In The Evaluation Of Aerospace Composite Materials
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Author : Carosena Meola
language : en
Publisher: Woodhead Publishing
Release Date : 2016-06-29
Infrared Thermography In The Evaluation Of Aerospace Composite Materials written by Carosena Meola and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-29 with Technology & Engineering categories.
Infrared Thermography in the Evaluation of Aerospace Composite Materials: Infrared Thermography to Composites provides an update on infrared thermography, a fast and reliable method for non-destructive evaluation of composite materials used in the aerospace field. The book describes composites and the main problems that can arise both during manufacturing and when in service, and then covers different thermographic non-destructive testing and evaluation techniques, including pulse thermography, lock-in thermography, and pulse phase. Each technique includes key examples and relevant references, with sections devoted to the usefulness of an infrared imaging device to monitor the behavior of a material under load, such as impact and bending. The book also includes discussions on standards, personnel certification, and training. - Provides a comprehensive look at the use of infrared thermography in the materials science field - Describes thermographic techniques of non-destructive testing in an easy way, and with links to aeronautical standards - Addresses different types of composite problems and how they can be helped through the use of infrared thermography - Includes key examples and relevant references, with sections devoted to the usefulness of an infrared imaging device to monitor the behavior of a material under load
Proceedings Of The 36th International Matador Conference
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Author : Srichand Hinduja
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-08-05
Proceedings Of The 36th International Matador Conference written by Srichand Hinduja and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08-05 with Technology & Engineering categories.
Presented here are 130 refereed papers given at the 36th MATADOR Conference held at The University of Manchester in July 2010. The MATADOR series of conferences covers the topics of Manufacturing Automation and Systems Technology, Applications, Design, Organisation and Management, and Research. The proceedings of this Conference contain original papers contributed by researchers from many countries on different continents. The papers cover the principles, techniques and applications in aerospace, automotive, biomedical, energy, consumable goods and process industries. The papers in this volume reflect: • the importance of manufacturing to international wealth creation; • the emerging fields of micro- and nano-manufacture; • the increasing trend towards the fabrication of parts using lasers; • the growing demand for precision engineering and part inspection techniques; and • the changing trends in manufacturing within a global environment.
Microelectronics Failure Analysis
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Author :
language : en
Publisher: ASM International
Release Date : 2004-01-01
Microelectronics Failure Analysis written by and has been published by ASM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-01-01 with Technology & Engineering categories.
For newcomers cast into the waters to sink or swim as well as seasoned professionals who want authoritative guidance desk-side, this hefty volume updates the previous (1999) edition. It contains the work of expert contributors who rallied to the job in response to a committee's call for help (the committee was assigned to the update by the Electron
Infrared Thermal Imaging
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Author : Michael Vollmer
language : en
Publisher: John Wiley & Sons
Release Date : 2011-09-22
Infrared Thermal Imaging written by Michael Vollmer and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-22 with Science categories.
This richly illustrated hands-on guide is designed for researchers, teachers and practitioners. The huge selection of examples taken from science, basic teaching of physics, practical applications in industry and a variety of other disciplines spanning the range from medicine to volcano research allows readers to pick those that come closest to their own individual task at hand. Following a look at the fundamentals of IR thermal imaging, properties of the imaging systems, as well as basic and advanced methods, the book goes on to discuss IR imaging applications in teaching, research and industry. Specific examples include thermography of buildings, microsystems and the rather new field of IR imaging of gases. Impartially written by expert authors in the field from a renowned applied science institution, who are in the unique position of having both experience in public and private research and in teaching, this comprehensive book can be used for teaching beginners in the field as well as providing further education to specialized staff, students and researchers.
Lock In Thermography
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Author : Otwin Breitenstein
language : en
Publisher: Springer Science & Business Media
Release Date : 2003
Lock In Thermography written by Otwin Breitenstein and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Medical categories.
The book deals with lock-in thermography as a special variant of the well known IR thermography for all applications where the heat of the sample can be pulsed. Compared to steady-state thermography, the lock-in mode enables a much improved signal/noise ratio (up to 1000x) by signal averaging, a far better lateral resolution, and it may provide inherent emissivity correction. Thus, it replaces thermal failure analysis previously carried out by using conventional IR microscopy, liquid crystal imaging, or fluorescent microthermal imaging. Various experimental approaches to lock-in thermography are reviewed with special emphasis on the systems developed by the authors themselves. Thus, the book provides a useful introduction to this technique and a helpful guide for scientists and engineers working in electronic device failure analysis. It concludes with a detailed theoretical treatment of the propagation of thermal waves, which is presented as a basis for various applications, e.g., integrated circuits, MOS structures, solar cells and solar modules.
Ultrasonic And Advanced Methods For Nondestructive Testing And Material Characterization
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Author : Chi Hau Chen
language : en
Publisher: World Scientific
Release Date : 2007-05-24
Ultrasonic And Advanced Methods For Nondestructive Testing And Material Characterization written by Chi Hau Chen and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-24 with Technology & Engineering categories.
Ultrasonic methods have been very popular in nondestructive testing and characterization of materials. This book deals with both industrial ultrasound and medical ultrasound. The advantages of ultrasound include flexibility, low cost, in-line operation, and providing data in both signal and image formats for further analysis. The book devotes 11 chapters to ultrasonic methods. However, ultrasonic methods can be much less effective with some applications. So the book also has 14 chapters catering to other or advanced methods for nondestructive testing or material characterization. Topics like structural health monitoring, Terahertz methods, X-ray and thermography methods are presented. Besides different sensors for nondestructive testing, the book places much emphasis on signal/image processing and pattern recognition of the signals acquired.