Lasers And Optical Fibers In Medicine

Lasers and Optical Fibers in Medicine PDF
Author: Abraham Katzir
Publisher: Elsevier
ISBN: 0080923976
Size: 64.20 MB
Format: PDF, ePub, Mobi
Category : Science
Languages : en
Pages : 317
View: 2542

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The increasing use of fiber optics in the field of medicine has created a need for an interdisciplinary perspective of the technology and methods for physicians as well as engineers and biophysicists. This book presents a comprehensive examination of lasers and optical fibers in an hierarchical, three-tier system. Each chapter is divided into three basic sections: the Fundamentals section provides an overview of basic concepts and background; the Principles section offers an in-depth engineering approach; and the Advances section features specific information on systems and biophysical parameters. All those interested in the fields of lasers and fiber optics will find this book fascinating and instructive reading.

Fiber Optics And Optoelectronic Devices

Fiber Optics and Optoelectronic Devices PDF
Author: S. Mohan, V. Arjunan, Sujin P. Jose
Publisher: MJP Publisher
ISBN: 8180942538
Size: 46.12 MB
Format: PDF, Kindle
Category : Technology & Engineering
Languages : en
Pages : 264
View: 3117

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Fiber optics or optical fibers are long, thin strands of very pure glass about the diameter of a human hair. They are very popular for many applications due to their special features such as unlimited bandwidth to transmit information, low loss, immunity to interferences and galvanic isolation. Optical communication is the current era in which optical fibers play an important role. Fiber optic cables find many uses in a wide variety of industries and applications. Fiber is laid and used for transmitting and receiving purposes in telecommunications. They are used for data transmission, in data storage, and to connect users and servers in a variety of network. They help to increase the speed and accuracy of data transmission. Broadcast/cable companies are using fiber optic cables for wiring CATV, HDTV, internet, video on-demand and other applications. Fiber optic cables are used for lighting and imaging and as sensors to measure and monitor a vast array of parameters. Fiber optic cables are also used in research and development and testing across the industries and research laboratories. The field of optical fiber sensors has advanced substantially in the last decade. A fiber-optic sensor system consists of a fiber-optic cable connected to a remote sensor or amplifier. The sensor emits, receives, and converts the light energy into an electrical signal. Fiber optic sensors are widely used in industry and in medical applications. They are used as light guides and imaging tools in medical field. This book deals with the fundamentals of light, fibers and fiber optics along with various types of fibers, lasers including the recent advances in lasers. Since optical communications is the current interest of this century, optical sources, detectors, optoelectronic modulators, optical amplifiers, fiber optic network components and optoelectronic integrated circuits are discussed extensively in this book. Further, a chapter is fully devoted in this book on applications of optical fibers which include many fiber optic sensors, and new fibers in medical field. The book will be useful to university and college students, teachers, engineers, doctors and common man as the fiber optic applications are expanding very rapidly due to several multibenefits.

Textbook Of Small Animal Surgery

Textbook of Small Animal Surgery PDF
Author: Douglas H. Slatter
Publisher: Elsevier Health Sciences
ISBN: 9780721686073
Size: 66.75 MB
Format: PDF, Mobi
Category : Medical
Languages : en
Pages : 2896
View: 3020

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This two-volume masterwork offers explicit guidelines for evaluating patients, selecting the right operation, and implementing clinically proven procedures. It covers major topics relevant to the field such as oncology, ophthalmology, dentistry, the nervous system, the urinary and reproductive systems, and more. The up-to-date 3rd edition features an increased emphasis on decision-making algorithms and high-quality images that depict relevant anatomy, diagnostic features, and sequential steps in operative procedures. Expanded, detailed coverage assists the reader with learning and applying the latest surgical techniques. Contributors from three different continents and 17 countries, outstanding in their fields, lend a global perspective to the work. Extensive, high-quality illustrations aid the reader in clear visualization of techniques, instrumentation, and diagnosis. References for each chapter direct the reader to further sources of information. An appendix of normal laboratory values for the dog and cat put this essential information within easy reach. A cardiopulmonary resuscitation algorithm is printed on the inside front cover for quick and easy reference. A quick guide to evaluation and initial stabilization of life-threatening cardiopulmonary complications is printed on the inside back cover for immediate access to crucial information. The section on critical care has been expanded to include more complete information. 10 new section editors and 146 new contributors bring new insight to topics in their areas of expertise. 38 new chapters, including a chapter on arthroscopy, reflect current knowledge and advances. Detailed coverage of surgery techniques present explicit, easy-to-follow guidelines and procedures. An increased emphasis on decision-making algorithms makes the book even more clinically useful. Each chapter has been thoroughly revised, providing the most comprehensive scope of coverage for each topic.

Selected Papers On Optical Fibers In Medicine

Selected Papers on Optical Fibers in Medicine PDF
Author: Abraham Katzir
Publisher: Society of Photo Optical
ISBN: 9780819403698
Size: 27.74 MB
Format: PDF, ePub, Mobi
Category : Medical
Languages : en
Pages : 715
View: 6564

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SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.

Lasers In Dermatology And Medicine

Lasers in Dermatology and Medicine PDF
Author: Keyvan Nouri
Publisher: Springer
ISBN: 3319761188
Size: 26.95 MB
Format: PDF, ePub, Docs
Category : Medical
Languages : en
Pages : 556
View: 5670

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Along with its sister dermatologic volume, this comprehensive textbook of laser technology covers the use of lasers to treat vascular anomalies and lesions, control of pigmented lesions and tattoos, hair removal, acne, facial rejuvenation, Psoriasis, hypopigmented lesions and Vitiligo. Chapters are formatted in an easy to follow format with clear concise sections with bulleted summaries to highlight key points. Lasers in Dermatology and Medicine: Dermatologic Applications provides detailed explanations of when lasers can be of use how to use them across a range of medical disciplines. Clinically relevant examples are provided along with relevant images and summary boxes to highlight key points. It therefore provides a critical resource on the applications and use of lasers across medicine for both the trainee and trained clinician.

Introduction To Physics In Modern Medicine Second Edition

Introduction to Physics in Modern Medicine  Second Edition PDF
Author: Suzanne Amador Kane
Publisher: Taylor & Francis
ISBN: 1439894892
Size: 71.56 MB
Format: PDF, ePub, Mobi
Category : Science
Languages : en
Pages : 448
View: 4463

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From x-rays to lasers to magnetic resonance imaging, developments in basic physics research have been transformed into medical technologies for imaging, surgery and therapy at an ever accelerating pace. Physics has joined with genetics and molecular biology to define much of what is modern in modern medicine. Covering a wide range of applications, Introduction to Physics in Modern Medicine, Second Edition builds on the bestselling original. Based on a course taught by the author, the book provides medical personnel and students with an exploration of the physics-related applications found in state-of-the-art medical centers. Requiring no previous acquaintance with physics, biology, or chemistry and keeping mathematics to a minimum, the application-dedicated chapters adhere to simple and self-contained qualitative explanations that make use of examples and illustrations. With an enhanced emphasis on digital imaging and computers in medicine, the text gives readers a fundamental understanding of the practical application of each concept and the basic science behind it. This book provides medical students with an excellent introduction to how physics is applied in medicine, while also providing students in physics with an introduction to medical physics. Each chapter includes worked examples and a complete list of problems and questions. That so much of the technology discussed in this book was the stuff of dreams just a few years ago, makes this book as fascinating as it is practical, both for those in medicine as well as those in physics who might one day discover that the project they are working on is basis for the next great medical application. This edition: Covers hybrid scanners for cancer imaging and the interplay of molecular medicine with imaging technologies such as MRI, CT and PET Looks at camera pills that can film from the inside upon swallowing and advances in robotic surgery devices Explores Intensity-Modulated Radiation Therapy, proton therapy, and other new forms of cancer treatment Reflects on the use of imaging technologies in developing countries

Lasers And Optical Instrumentation

Lasers and Optical Instrumentation PDF
Author: S. Nagabhushana
Publisher: I. K. International Pvt Ltd
ISBN: 9380578237
Size: 52.65 MB
Format: PDF, Mobi
Category :
Languages : en
Pages : 346
View: 5340

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Lasers and Optical Instrumentation covers B.E., M.E., and M. Sc. (Electronics) degree courses. The text covers basic principles of lasers, types of lasers and their characteristics, laser applications in engineering and medicine. Further the book includes extensive coverage of optoelectronic devices, fibre optic communication and fibre optic sensors. The book includes many solved problems throughout the text to support the theoretical concepts and help in understanding of underlying principles. Review questions have been included at the end of each chapter to practise and self-study. Spread in Ten Chapters the book broadly covers: * Characteristics of lasers, mode locking, Q-switching, powerful lasers, frequency stabilisation * Overview of applications of lasers in science, engineering and medicine; reliability and safety aspects * Laser interferometer, laser strain gauges, laser Doppler velocimeter, laser ranging, mechanical cutting, welding, scribing, holography * Applications of Raman spectroscopy * Application of laser devices, optical fibers etc., in fiber optic communications * Integrated optics, radiation source, transmission link, detector * Fibre optical sensors, non-intrusively, displacements, pressure, temperature, high currents, angular velocity * Future perspectives — nanophotonics, quantum dots, photonic crystals

Lasers And Optical Fibre Communications

Lasers And Optical Fibre Communications PDF
Author: P. Sarah
Publisher: I. K. International Pvt Ltd
ISBN: 9788189866587
Size: 80.80 MB
Format: PDF
Category :
Languages : en
Pages : 296
View: 6103

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It presents the latest developments in laser technology in a concise and lucid manner. The first few chapters deal with the concepts such as lasers and their origin, theoretical concepts of laser technology and their applications to various spheres. This is followed up with an exhaustive study of the various laser schemes and different laser types. A separate chapter is devoted to the applications of laser technology in spheres such as science, technology, medicine and defence. Optical fibres are equally elegantly dealt with. In particular, Ray and Mode Theory, transmission characteristics, dispersion properties of optical wave guides, and the nature of detectors deserve special mention for the excellent treatment in the book. The gamut of communication systems including the nuances of laser propagation is also presented. The most important feature of the book is the seamless blending of theory with practice to bring out how the components of fibre systems are put together to achieve techno economic solution. The book concludes with a short note on holography and masers. This book will useful for students of B.Sc, M.Sc, B.Tech, B.E and M.Tech, practicing engineers and scientists.

Optical Fibers In Medicine Iv

Optical Fibers in Medicine IV PDF
Author: Abraham Katzir
Publisher: Society of Photo Optical
ISBN:
Size: 16.84 MB
Format: PDF, Docs
Category : Medical
Languages : en
Pages : 312
View: 781

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Optical Fibers In Medicine Iii

Optical Fibers in Medicine III PDF
Author: Abraham Katzir
Publisher: Society of Photo Optical
ISBN:
Size: 25.92 MB
Format: PDF, ePub, Docs
Category : Medical
Languages : en
Pages : 329
View: 6010

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Fiber Optics And Laser Instrumentation

FIBER OPTICS AND LASER INSTRUMENTATION PDF
Author: S. Mohan
Publisher: MJP Publisher
ISBN:
Size: 55.55 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 422
View: 200

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1. Optical Fibers and their Properites 2. Industrial Applications of Optical Fibers 3. Laser Fundamentals 4. Industrial Applications of Lasers 5. Measurements using Lasers 6. Hologram and its Applications 7. Laser Medical Applications

Lasers In Medicine

Lasers in Medicine PDF
Author: Ronald W. Waynant
Publisher: CRC Press
ISBN: 142004074X
Size: 26.13 MB
Format: PDF, ePub, Mobi
Category : Medical
Languages : en
Pages : 352
View: 3259

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The use of lasers in medical practice has dramatically increased over the years. Lasers and modern optics have largely been unexplored in medical science. This contributed work is both optimistic and cautionary in its expert evaluation of the state-of-the-art medical use of laser technology. The use of lasers to improve upon conventional practice is highlighted in the foreword by the late Dr. Leon Goldman, widely regarded as the father of laser medicine. Focused on filling a need for a "basic physics" understanding of laser-tissue interactions, Lasers in Medicine brings together contributions from experts in various medical specialties, including ophthalmology, dermatology, and cardiovascular medicine. Each chapter addresses significant applications of laser technology and offers the author's perspective on the state-of-the-art within that specialty. The discussions convey enough basic information to enable readers to assess a laser's usefulness for a specific purpose and to understand its limitations: A clinical engineer needs to know what laser to use for tattoo removal-Chapter 1 lists laser wavelengths available and pulse characteristics for absorption in tattoo ink to thermally decompose the ink, allowing the body to remove it. An oncologist discovers cancerous tissue in the lining of a bladder-can photodynamic therapy be used to treat it, and what is the success rate? Chapter 10 details treatment and Chapter 6 tells how to find exactly where the cancer is located. A newly graduated ophthalmologist needs to know the advantages a laser can bring to his profession-Chapter 8 can provide the information he needs to know. Lasers have made many advances in medicine-especially in ophthalmology, dermatology, and cardiology-sparking a wave of enthusiasm. Lasers in Medicine supplies sufficient fundamental knowledge in order to more appropriately assess a laser's usefulness for a specific purpose, and to not attempt to purchase or utilize a laser when it is not the best solution.